Quiet Glides are a favorite for schools across the United States and Canada! Rugged & Durable is how school custodians refer to the Quiet Glide. Custodians and teachers also love the fact that Quiet Glides can be installed by simply snapping them onto the swivel glide at the bottom of their school furniture. NO GLUE OR TOOLS NECESSARY! All Quiet Glides come with our amazing Dura Felt that provide the very best in floor protection! And, every Quiet Glide comes with a 100% Satisfaction Guarantee!