8 / Pack. Floor savers slip over your chair or table glide and protect hard floor surfaces from damage including scratches and rust stains. They help keep rooms quiet by reducing noise when moving chairs and tables. They also reduce furniture damage by alleviating stress on joints. Slip-On Floor Savers require no adhesive and are easy to install. They are made of a vinyl sleeve with a reinforced rounded felt bottom. They grip the chair leg tighter with a passive locking system. Simply slide the floor saver over the existing glide on 1" to 1-3/8" round legs. Floor savers are recommended for vinyl, linoleum, wood, tile and marble.