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- USA
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
Big and Tall Office Chair, 400lbs Heavy Duty Ergonomic Desk Chair with Soft 3D Modeling Foam Cushion Home Office Desk Chairs with Adjustable Headrest Seat Height Executive Computer Task ChairAbout This 400lbs Weight CapacityDesigned for big and tall friends, it can hold up to 400 pounds, SGS level 4 gas lift cylinder and extra sturdy steel base are adopted in the heavy duty office chair to ensure weight capacity and stability. Meanwhile, Our heavy duty office chair is effortlessly portable, thanks to its 360 universal quiet wheels without any concerns about damaging your floors or carpets Wide Soft 3D Modeling Foam CushionThis office
About This
- 【400lbs Weight Capacity】Designed for big and tall friends, it can hold up to 400 pounds, SGS level 4 gas lift cylinder and extra-sturdy steel base are adopted in the heavy-duty office chair to ensure weight capacity and stability. Meanwhile, Our heavy duty office chair is effortlessly portable, thanks to its 360° universal quiet wheels without any concerns about damaging your floors or carpets
- 【Wide Soft 3D Modeling Foam Cushion】This office chair cushion is made of a 21.06" wide and 4.8" thick 3D modeling foam cushion, which provides a more comfortable seating experience compared to regular computer chairs and helps evenly distribute body weight, and deeply releases hip pressure.
- 【Breathable Mesh Back】The back of the office chair is made of breathable PE polyester elastic mesh to keep you cool and comfortable. This premium mesh resists wear and deformation and promotes good airflow to keep you cool even after prolonged sitting.
- 【Suitability and & Easy to Install】The stylish design of this big tall office chair makes it suitable for various environments, whether it is a professional office, business, or even gaming. Designed for big tall heavy people. Most people can finish the installation within 25-30 minutes by following our assembly video or instructions book.
- 【Adjustable Office Chair】This large and tall office chair can be tilted from 102°-120° and offers an adjustable 3.5” seat height and an adjustable 1.6” lumbar support, and the chair’s headrest can rotate 45 degrees and the adjustable height 3.1” , the armrests can be adjusted left and right 15° and flipped up and down. The various functions of adjusting the chair are allowing you to find the most comfortable sitting posture in your business office.
- 【Excellent Customer Service】if there is any problem, such as missing parts, product damage, or other unsatisfactory problems, please contact us through the Amazon front desk, and we will reply to you within 24 hours and actively solve them.
Overview
- Brand : Luckyear
- Color : Black
- Product Dimensions : 20.07"D x 21.06"W x 51.18"H
- Back Style : Solid Back
- Special Feature : Adjustable Lumbar, Adjustable Height, Adjustable Headrest, Ergonomic, Arm Rest
- Material Faux Leather, Nylon, Back, 3D Modeling Foam Cushion, Aluminum Foot Faux Leather, Nylon, Back, 3D Modeling Foam Cushion, Aluminum Foot See more : Frame Material Nylon
- : Material Faux Leather, Nylon, Back, 3D Modeling Foam Cushion, Aluminum Foot Faux Leather, Nylon, Back, 3D Modeling Foam Cushion, Aluminum Foot See more
- : Frame Material Nylon
- Seat Material Type 3D Modeling Foam Cushion : Maximum Weight Recommendation 400 Pounds
- : Seat Material Type 3D Modeling Foam Cushion
- : Maximum Weight Recommendation 400 Pounds
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1224 reviews
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Product Reviews
★★★★★ 5
Sturdy. Tight fit. No wobble
Size: 2 Pairs / 4 pcs
These are the best ones I’ve found. This order will connect one wire. Luckily that’s what I needed. If you’re doing more than one wire…
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Superior Design!
Size: 6 Pairs / 12 pcs
Delivery was lightning fast.
I tried a pack of two pairs of these banana jacks as a sample to see if these would meet my needs. The design of these plugs is superior. The design was exactly what I wanted because the speaker wire is secured with TWO set screws. Then I ordered an additional six pairs of plugs to hook up my subwoofer to my amp and speakers.
(I feed the audio output from the amp to the sub. The sub has a crossover that keeps the low frequencies and sends the mid and treble frequencies to my bookshelf speakers.)
I love the security of two set screws on each plug and love the barrel that screws on AFTER the wire is secured by the set screws. Most banana plugs have a hole through the shaft of the plug that receives the stripped wire. Then the barrel cover is screwed down to secure the wire in the plug. This design compresses the speaker wire but eventually the cap loses it grip and allows the connection between the wire and the plug to become loose. Then the transfer of the audio signal becomes poor and the speakers sound bad. Every month or two I needed to check all the banana plugs and re-tighten many of them for the best performance. The two set screws eliminate this problem. The set screws are quite small and take a little extra care in installation. You will need a small flat blade screwdriver to tighten them. I used the 1/8" flat blade driver from a set of jewelers screwdrivers.
These well made plugs are a bit pricier that many of the banana plugs available but certainly not the priciest plugs available. For me, the slightly higher price was more than offset by the security of the wire within the plug.
I'm not thrilled with the extra tight fit of the tip on the plugs into the jacks. It took a lot of effort to insert the in the jack. Actually I "greased" the pins (very sparingly) with with non-corrosion, conductive paste (Ox-Gard, No-Corrode, etc. Do NOT use any other grease.) Next time I'll use pliers to compress the pin.
My only quibbles are that the spring pins that go into the jack are very tight and that the plugs are only sold in quantities of two pairs or 12 pairs.
I recommend these banana plugs for all who are using the banana plugs and jacks for hooking up your speakers. It's a very convenient way of connecting speakers if your speakers and amplifier have the banana jack as part of the binding post. Further, it's much safer to use banana plugs since the possibility of shorting your amplifier with a stray strand of wire is practically zero. Easy Five Stars.
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Reviewed in the United States on April 13, 2018
★★★★★ 5
Top banana
Size: 5 Pairs / 10 pcs
Theses banana plugs are hight quality non magnetic. Banana plugs easy to usexand very high quality sound different because of the better connection and quality.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Very easy to use
Size: 12 Pairs / 24 pcs
I have an Onkyo audio/video receiver along with an Emotiva amplifier. Both have speaker "post" terminals which will accept banana plugs, OR I can connect the speaker wires by unscrewing the posts, poke the speaker wires into the terminals and then tighten the posts. The problem with poking the wires into the terminals and tightening the posts vs using banana plugs is that there is a risk of the wires touching the metal on the back of the chassis or touching other speaker wires, causing a short if one is not careful. With banana plugs, they simply plug into the back/top of the posts, eliminating the rsick of a short circuit. They can also be unplugged very easily if needed. Banana plugs are DEFINITELY the preferred way to connect speakers to an receiver or amplifier if they have post-style terminals.
These particular banana plugs came in a package of 12 I believe. They were very reasonably priced, and simple to connect to the end of the speaker wires. Simply unscrew the banana plugs, use a small, standard jewelry screwdriver and loosen both of the set screws, insert the speaker wire, then tighten the set screws, and then screw the banana plug back together.
The plugs have either a red band which would typically be used for your "Right" speakers, or a black band which would typically be used for the "left" speakers. The banana plugs insert into the top or front of the speaker terminal posts on the amp and receiver. They fit VERY snug, and so I did have to apply just a little bit of pressure in order to insert them into the posts, but once plugged in, rest assured they're not going anywhere. They are snug.
I highly recommend these.
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Reviewed in the United States on January 2, 2025
★★★★★ 5
Not cheap but also, not cheap!
Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
Came on time, as described and appears to be solid quality.
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Reviewed in the United States on May 14, 2026