Ideal for classroom chairs/desks, cafeteria or library tables/chairs or anywhere quiet is necessary. Durable, 3/16" thick, 100% polyester/latex felt. Specially designed 1 1/4" diameter circles fit most chair/desk feet. Easy to install, extra-strength adhesive bonds permanently.
Ergonomically designed to support the spine in the proper position for seating comfort all day long. Adjust the shape and thickness of the cushion to customize comfort. Allows the spine to assume its natural "S" shaped curve.