Syrinx Round Bottom Round Opening 45-55mm Dia Caliber Transparent Silicon Gel Round 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 round chair/table legs (no more than 2.16" diameter) Not easy to fall off and durable Opening size: 45-55mm/ 1.77"-2.16" (All dimensions are measured manually with deviation rangedat 1-4mm. If by any chance they are not, we are sorry for that.) Note: The real item may look smaller or larger than that in the pictures. This item is suitable for table or chair leg whose diameter is about 1.77"-2.16" (45-55mm), please make sure it matches your table or chair leg before you make the order.