Syrinx Square 40x40mm Transparent Silicon Gel Chair Leg Caps Feet Pads Furniture Table Covers Wood Floor Protectors Pack Of 8 Furniture Feet Protector Pads Chair Leg Tip Cover Leg Caps Stop chairs scratching floor, suitable for square chair/table legs Not easy to fall off and durable Open size: 40mm*40mm - 45mm*45mm (1-5/8"~1-7/8") Note: The real item may look smaller than that in the pictures. This item is suitable for chair leg whose side length is about 1.6"~1.8" (40-45mm), please make sure it matches your chair leg before you make the order.