Protect hard surfaces: 32 pieces chair leg protectors felt for chairs with rails, protect wooden floors, ceramic tiles and linoleum floors from scratches, reduce noise. Noise reduction: These chair leg protectors felt gliders for chair rails reduce friction and noise during daily use. Floor protector for chairs/chair leg protectors side chairs side chair is made of high-quality nylon fibres and high-quality felt pads. [Adjustable Size] Length: 14.5 cm, Width 3 cm. These self-adhesive felt furniture gliders are recommended for chair rails and can be adjusted to any size by cutting. Self-adhesive felt gliders, use the steps very easily. [Multiple scenes] Self-adhesive felt for furniture can be cut into any shape to protect chair legs, metal furniture, bookshelves, sofas and other furniture. It can also be used to cover metal strips in the ground.