Master Caster Noise Reducer Circles,Prevents Scratching,3/16"x1-1/4" - Ideal for classroom chairs and desks, cafeteria and library tables and chairs and anywhere quiet is necessary, these deluxe noise reducers create a quiet environment for better listening. They also prevent scratching and marring and save wear and tear on floor surfaces. 1-1/4" diameter, easy-to-install circles are specially sized to fit most chair/desk feet. Extra-strength adhesive bonds permanently. Durable, 3/16" thick, 100 percent polyester/latex material withstands repeated movement and cleaning.
