400 Brand New Black PreCut Tennis Ball Chair Glides! Felt exterior over heavy duty rubber-Perfect for school chairs and desks, walkers, etc.(Other quantities and colors available at DiscountPreCutTennisBalls.com)
Approx. 2 1/4" ( 58mm) in diameter and has a 1 1/4" straight line cut. Will protect floors from scrapes and scuffs, reducing floor maintenance. Makes classrooms quieter and more peaceful for teachers and students alike!
Easy to put on- no tools required!