The carpeted base on these furniture glides ensure your floors stay protected from scratches and damage associated with furniture legs and furniture movement. They are ideal for use on hard surfaces, such as hardwood, laminate, linoleum, tile and ceramic. The round shape and grey and black colour ensure they easily complement a wide range of furniture styles, however, the glides are not recommended for use with chairs. The nail-on mounting design makes them easy to install without hassle. They are 1" (25 mm) in diameter and the package contains 4 carpet-base furniture glides.