Universal fit for furniture with swivel bases and tubular legs, these wrap around floor protectors fit round tubular legs between 16mm to 38mm in diameter, square tube legs between 13mm to 32mm in diameter, and rectangular bases between 10mm x 25mm to 16mm x 50mm. Features weatherproof marine grade berber with hook and loop wrap-on design for secure attachment to the bottom of furniture. Installs in seconds and is stays attached to metal furniture with its strong holding power. Perfect wrap-on marine berber floor protector pads for hardwood and composite decks, stamped/smooth concrete patios/porches, tiled floors, and more. Great for protecting outdoor and indoor floor surfaces. For concrete pavers and rough concrete, we recommend Slipstick GorillaOutdoor nylon glides. Premium marine grade berber and hook and loop wrap attachment designed for long lasting use in the outdoor elements. Provides smooth and quiet sliding while protecting your floors from furniture damage. Includes 8 wrap on furniture pads that are 1-1/4” wide and 5-1/2” long and feature hook & loop closure for secure attachment. Great floor protectors for metal furniture. Covered by a 1-year free replacement warranty.