Name: Boss Square Back Diamond Stacking Chair W/Arm In (B9503)
Brand: Boss
Price: 87.00 USD
Availability: InStock

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

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

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

$145.00 $87.00 Save $58.00

✓ FREE Shipping - no freight charges, delivered to your door

Ships nationwide, direct from the manufacturer

Color

Black

Antimicrobial Vinyl

In stock, ready to ship
Inventory on the way

[{"id":46992097509532,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":"B9503-BK","requires_shipping":true,"taxable":true,"featured_image":{"id":45220972462236,"product_id":9095224164508,"position":1,"created_at":"2026-05-31T15:09:25-07:00","updated_at":"2026-05-31T15:09:27-07:00","alt":"Boss Square Back Diamond Stacking Chair W\/Arm In (B9503), Black","width":780,"height":780,"src":"\/\/www.miramarofficefurniture.com\/cdn\/shop\/files\/B9503-BK.jpg?v=1780265367","variant_ids":[46992097509532]},"available":true,"name":"Boss Square Back Diamond Stacking Chair W\/Arm In (B9503) - Black","public_title":"Black","options":["Black"],"price":8700,"weight":0,"compare_at_price":14500,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Boss Square Back Diamond Stacking Chair W\/Arm In (B9503), Black","id":36341909717148,"position":1,"preview_image":{"aspect_ratio":1.0,"height":780,"width":780,"src":"\/\/www.miramarofficefurniture.com\/cdn\/shop\/files\/B9503-BK.jpg?v=1780265367"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":46992097542300,"title":"Antimicrobial Vinyl","option1":"Antimicrobial Vinyl","option2":null,"option3":null,"sku":"B9503-CS","requires_shipping":true,"taxable":true,"featured_image":{"id":45220972495004,"product_id":9095224164508,"position":2,"created_at":"2026-05-31T15:09:25-07:00","updated_at":"2026-05-31T15:09:27-07:00","alt":"Boss Square Back Diamond Stacking Chair W\/Arm In (B9503), Antimicrobial Vinyl","width":780,"height":780,"src":"\/\/www.miramarofficefurniture.com\/cdn\/shop\/files\/B9503-CS.jpg?v=1780265367","variant_ids":[46992097542300]},"available":true,"name":"Boss Square Back Diamond Stacking Chair W\/Arm In (B9503) - Antimicrobial Vinyl","public_title":"Antimicrobial Vinyl","options":["Antimicrobial Vinyl"],"price":8700,"weight":0,"compare_at_price":14500,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Boss Square Back Diamond Stacking Chair W\/Arm In (B9503), Antimicrobial Vinyl","id":36341909749916,"position":2,"preview_image":{"aspect_ratio":1.0,"height":780,"width":780,"src":"\/\/www.miramarofficefurniture.com\/cdn\/shop\/files\/B9503-CS.jpg?v=1780265367"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

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.

We ship within the continental United States only. Regions outside the continental U.S. are not applicable.

$87.00

Commercial Office Projects

Furnishing a whole office?

Project pricing, space planning, delivery and professional installation - tell us about your space and we'll handle the rest.

Get project pricing

Reviews

★★★★★
When it comes to delivering a satisfactory customer experience, the staff and owner at Miramar Office Furniture OVER-delivers.

Even with a last-minute request that was far from simple, they created the possibility to complete our order in excellence and made the entire process enjoyable.

With their support, my team has been able to help restore and renovate a project for very close to our hearts with the San Diego Center for Children.

If you are looking for a reliable business, you're in the right place. Thank you, Miramar Office Furniture!
Chloe B.
San Diego

★★★★★
Been dealing with these guys for a couple of years now and they always come through , great furniture at reasonable
Prices . Big thanks to Chris and Jay for showing me around and suggesting the
Best desks for the space I had . Appreciate you all including your office mascot
Kevin D.
Los Angeles, CA

★★★★★
We recently got some furniture delivered and put together at our office in Miramar and the guys were so nice and polite. They were fairly quick, but I was most impressed by how helpful they were and made sure that my director of operations loved where they placed the furniture and how it looked before they left. They even offered to move it if he changed his mind. I feel like that hard to come by nowadays so thought I'd leave a comment.
Denna V.
Irvine,Ca

★★★★★
The store specializes in office furniture, so if you're looking for office items this place is worth the time, more than the average furniture store. We found exactly what we wanted at this store for a good price. Very friendly staff overall, and Bodhi's mom was so helpful and accommodating.
Megi W.
Google Review

★★★★★
Chris, Jay, and the mom of Bodhi make a great team. Chris helped me design the perfect office desk.
Bobby H.
Google Review

★★★★★
My go-to office furniture place. I've bought several desk chairs and more here.
Dan S.
Google Review

★★★★★
Jay is the best. So helpful with layouts, scenario planning, etc. I highly recommend these guys!
Monty M.
Google Review

★★★★★
I have furnished offices for 40 people with Miramar Office Furniture as my one-stop shopping place. They have the best prices, selection and service I have found. They are always my go-to when I need anything. Sally and Urban are great to work with.
Myo W.
Google Review