Chair leg floor protector glides - Ideal furniture sliders for chairs, bar stools, armchairs, dining chairs, coffee tables and furniture feet that are 1 inch to 1-1/2 inches in diameter at foot. Not for use on furniture legs smaller than 1” diameter at foot - see GorillaGlides CB193 3/4" round furniture sliders. For furniture legs larger than 1-1/2" wide at base see CB323 1-1/4" and CB503 2" GorillaGlides. Utlra low-friction furniture glides - Super slick bottom of furniture gliders makes moving furniture effortless and provides smooth and quiet sliding on low-pile carpet and hard surface floors. Use GorillaFelt model CB2514 felt slider caps or GorillaFelt glides to protect hardwood, laminate, and vinyl floors. Protects floors from sliding furniture - These furniture leg glides prevent furniture legs / chair feet from damaging floor surface and are great for sliding on tile, low-pile carpet, slate, ceramic, and more. For long lasting secure attachment when sliding on carpet, tile, and rough floor surfaces we recommend screwing in the sliders with included screws (please note installation instructions on packaging). Screw on self-stick attachment sliders - Includes 16 x 1 inch round plastic chair glides with 7/8” insert slider caps. These premium furniture glides feature self adhesive backings for quick attachment and 16 screws for secure attachment. If sliding on carpet, decking, tile, or rough floor surfaces GorillaGlides must be screwed into furniture with the included installation hardware. GorillaGlides 1 inch furniture sliders by Slipstick are covered by a free replacement warranty should any product fail due to premature wear or defect. Furniture glide slider caps can be replaced and are sold separately, see GorillaGlides model CB254 1 inch plastic slider insert caps. Gorillaglide CB253-16 1” round screw on furniture sliders make moving furniture effortless and reduce noise when sliding chairs on low-pile carpet and hard surface floors. Ultra-low friction 7/8” slider insert cap on bottom of glides safely protects floors from furniture damage when moving chairs, tables, furniture, or décor. These floor protectors prevent furniture legs from scratching or scuffing floors made of tile, low-pile carpet, slate, ceramic, and more (GorillaGlides are not recommended for protecting hardwood floors, laminate, or vinyl floors - use GorillaFelt Glides or GorillaFelt CB2514 replacement felt slider caps instead). Ideal slider feet for kitchen chairs, dining chairs, stools, end tables, and furniture legs 1 inch to 1-1/2 inches in diameter. **Not recommended for furniture legs smaller than 1” or larger than 1.5” in diameter at foot). Includes 16 Gorilla gliders that are 1 inch round and 16 screws for recommended secure attachment under chairs – also features self-stick adhesive backing for quick attachment. **If used on low-pile carpet or tile floors glides must be screwed in. Replacement slider cap inserts sold separately – see GorillaFelt CB2514 felt cap inserts for wood floors, laminate, and vinyl flooring or GorillaGlide CB254 slider cap inserts. **These glides are not recommended for use on metal furniture.