Material: Our chair hats are made of high quality non -slip plastic. Resistant to friction, 100 % non -toxic, durable and difficult to deform. Color: Black tips for garden chairs are easier to combine with furniture. When you put chair foot covers, your furniture will be more beautiful. Size: The size of spare parts for garden furniture is 30 x 15 mm. Please confirm the size before buying. Protect the floor: Let the piece of furniture slide easily and also protect the ground from scratches and other damage. easy to install: For easy installation, each tube insert is delivered with ribs which must only be aligned with the pipe before being positioned in position. The ribs provide a safe adjustment and avoid the need for additional adhesives. The package contains ： 20 x chair tips Characteristics: Size: 30 x 15 mm Material: Plastic Color: Black Note: 1.The color of the article can be slightly different from that of the photos due to lighting or computer screens. 2. Alien a manual or