There’s sure to be a stool for your application among the three Adjustable-Height Shop Stools available here. Seat is available in solid 1" thick wood, durable 1" thick black polyurethane, or soft 2" thick black vinyl. All models feature adjustable height chrome legs, and swivel rubber tipped floor glides. Optional 18-1/2"Wx6 1/4"H back with 2" horizontal adjustment in either wood or black vinyl is available for all stool styles. Frame color: medium gray. Meets or exceeds ANSI/BIFMA standards.