Set of 4 black plastic circular chair leg protectors, 4 pieces per set (16 pieces total). These chair caps are tear-resistant, won't slip off, and are easy to use. They provide excellent soundproofing and prevent scratches and noise. I am selling them because the size didn't fit my chairs. I only tried one. The rest are unused. Type: Nail-in type Shape: Round Size: 19mm - Quantity: 4 pieces x 4 sets (16 pieces) - Color: Black - Material: Plastic - Application: Chair leg protection - Shape: Round Thank you for looking.