General description This product includes 16 pieces of black plastic round caps, each measuring 16mm in diameter. These ribbed round domed end caps are designed for use on chair tube ends, as well as other furniture legs, to enhance stability and reduce noise when moving furniture. Technical specifications Diameter: 16mm Material: High-quality plastic Features: Slippery, wear-resistant, good flexibility Compatibility and accessories Suitable for legged chairs, tables, shelves, cabinets, sofas, and other metal or wooden furniture Installation Easy to install with ribbed design for secure fit Requires only alignment with the tube before insertion No additional adhesives needed Usage Reduces noise when moving furniture Prevents scratches and damage to furniture Keeps pipes clean by preventing water and dust from entering