BOSS B9503-CS Square Back Diamond Stacking Chair Black Caressoft Vinyl Fixed Arms

Square-back stacking chair for shared spaces

The BOSS B9503-CS is a square-back stacking chair upholstered in black Caressoft vinyl, a material that resembles leather but resists wear and cleans with a damp cloth. Fixed arms provide consistent support without adjustment mechanisms. The chair suits meeting rooms, waiting areas or classrooms where seating must be rearranged quickly. Its 275 lb weight capacity accommodates a broad range of users.

Tubular steel frame and fixed arms

A four-leg tubular black steel base gives the chair a stable footprint without casters, so it stays in place on hard floors or carpet. The fixed arms are integrated into the frame, eliminating moving parts that can loosen over time. Caressoft vinyl withstands daily wiping, making the chair practical for high-traffic environments. Stacking four chairs high reduces storage footprint when the space is cleared.

Check floor type and stacking clearance

Because the chair has no casters, verify that the leg profile suits your flooring and that sliding the chairs will not damage the surface. Confirm that ceiling height or shelving allows four chairs to be stacked vertically without obstruction. The fixed arm width is set, so measure doorways or table clearances if chairs must pass through tight gaps. No pneumatic lift or tilt functions are present, so the seat height remains constant.