Aiskaer 16PCS Brown Knitting Wool Chair Socks / Furniture Protector Socks/ Chair Leg Floor Protector Pads,Anti Skid Furniture Pads for Hardwood Floors Chair socks can protect your floors from scratches and damage.Double thickening , tight fitting and tough elastic. Furniture protectors can reduce noise and friction when moving chairs and tables. Product size:4 inch (L) x 1.4 inch (W), The best suitable range: leg circumference: 2.7 inch to 6.5 inch. furniture socks are made of acrylic and spandex Machine washable and reusable