SKU: 86430804820

Boss Square Back Diamond Stacking Chair W/Arm In (B9503)

Sale price$60.30 Regular price$67.00
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

Boss Square Back Diamond Stacking Chair W/Arm In (B9503)Five key benefits Stacks 4 high: Nest up to four chairs for compact storage between uses. 275 lb weight capacity: Rated to support up to 275 pounds. Fixed arms: Built in black fixed arms add support without moving parts to maintain. Steel four leg base: A sturdy four leg tubular black steel frame provides stable footing. Crepe upholstery: Finished in a crepe material for a clean, professional look. Product description The Boss B9503 Square Back

Five key benefits

  • Stacks 4 high: Nest up to four chairs for compact storage between uses.
  • 275 lb weight capacity: Rated to support up to 275 pounds.
  • Fixed arms: Built-in black fixed arms add support without moving parts to maintain.
  • Steel four-leg base: A sturdy four-leg tubular black steel frame provides stable footing.
  • Crepe upholstery: Finished in a crepe material for a clean, professional look.

Product description

The Boss B9503 Square Back Diamond stacking chair is a guest and multipurpose seating solution built for spaces that need flexible, easy-to-store seating. The square back and crepe upholstery give the chair a clean, professional appearance suited to conference rooms, training spaces, waiting areas, and home offices alike.

Each chair is supported by a four-leg tubular black steel base and includes fixed arms for added support. The chair can be stacked four high, making it practical for rooms that need to be reconfigured or cleared quickly. With a rated weight capacity of 275 pounds, it is built for regular use in commercial settings.

The B9503 is offered in a black crepe finish and an antimicrobial vinyl option, giving you a choice of surface depending on your environment and cleaning requirements.

Adjustments & features

  • Stackable up to 4 high
  • Fixed arms
  • Four-leg tubular black steel base
  • No casters (stationary)

Specifications

Stackable quantity 4
Back Adjustment No
Arm Type Fixed
Infinite Lock No
Knee Tilt No
Tilt Tension No
Pneumatic Gas Lift No
Upright Lock No
Seat Slider No
Weight Capacity 275 lb
Chair Base 4 Leg Tubular Black Steel
Casters None

Who this chair is for

The B9503 suits commercial environments that need stackable guest or multipurpose seating — conference rooms, training spaces, break rooms, and reception areas — as well as home-office professionals who want durable, easy-to-store seating that can be cleared away when not in use.

FAQ

How many chairs can be stacked?
Up to 4 chairs can be stacked.

What is the weight capacity?
The chair is rated to a 275 lb weight capacity.

Does the chair have arms?
Yes. It comes with fixed arms.

What is the base made of?
A four-leg tubular black steel base.

What finishes are available?
The chair is offered in black crepe and an antimicrobial vinyl option.

Shipping

🚚 Free shipping within the continental United States, direct from the manufacturer.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 86430804820

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4.5 ★★★★★
Based on 27 reviews
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Verified Purchase
Simm in Seattle
Birmingham, US
★★★★★ 3
Engaging and Fun, But Lacks Durability for Strong-Gripped Dogs
Color: Green
The internal mechanism of this toy works very well, and the ball’s movement immediately caught the attention of my Boxer pup. He was absolutely fascinated and spent hours each day playing with it. However, while the toy’s design is engaging, the durability of the exterior leaves much to be desired—especially for dogs who tend to pick things up with a firm grip. We didn’t know what to expect since our pup hadn’t previously played with an interactive ball, so we supervised playtime and made sure to store the ball in a safe spot when we couldn’t keep an eye on him. Despite this, the ball didn’t hold up. Our pup wasn’t intentionally chewing it. He simply carried the ball in his mouth when we moved downstairs or to another room, yet the grip while he carried the ball caused significant damage to the exterior. Within about a week of regular use (approximately 40 hours in total), the ball’s outer layer became deeply gouged by his teeth. To clarify, my pup wasn’t biting down hard or trying to destroy it, but his natural grip while carrying the ball left deep grooves in the surface. In just days, these gouges made the exterior sharp to the touch and compromised the structure. By the end of the week, we couldn’t screw the cover back together after removing it to recharge the ball, which made it unusable. And I was dismayed that there aren’t replacements readily available. Overall, my pup absolutely loved this toy — it was engaging and kept him entertained for hours. However, if your dog has a strong grip or frequently carries toys in their mouth, this may not hold up as well as expected. It’s a great concept but needs a more durable outer layer and replacement hard covers to make it a long-term investment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2025
L
Verified Purchase
Larry Z.
Carnegie, US
★★★★★ 5
My dog loves this ball
Color: Green
The battery on this lasts forever. The random on/off motion and when it gets touched inducing motion just keeps my dog guessing and occupied for a long time. My dog's tail is wagging the whole time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
D
Verified Purchase
DM
Boise, US
★★★★★ 5
Great ball
I have bought two of these in different colors. My Yorkie loves them. They’re very interactive even if you don’t put the cover on it they move and if he’s not playing with it, it tends to go into sleep mode.My Yorkie got the cover off the ball within the first two minutes. But he loves the ball. Now bought 2nd ball. The ones with covers don’t work he rips the covers off.
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Reviewed in the United States on October 15, 2025
L
Verified Purchase
Lindsey Newhouse
Fort Morgan, US
★★★★★ 5
Super Fun
Color: Green
One of the most entertaining things you could buy. The dogs go crazy over it and have so much fun. It's a bit loud on hard floors, but honestly worth it for the laughs. Seems pretty durable too. I have 2 labs; one started out uninterested and the other started off scared of it, but not too long after, they both started going crazy, tossing and carrying it around while it shook.
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Reviewed in the United States on March 21, 2026
M
Verified Purchase
Monica
Lexington, US
★★★★★ 4
Great customer service
Bought this for our dog for Christmas! He loved it! It sadly stopped working shortly after. Recently emailed the product site themselves and they sent a new one that week! Great customer service and great toy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026

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