Feature: 1. Safety: Crutch tips bottom has steel nail design, which has strong grip on the uneven ground and it has anti skid function,which can give you safety. 2. Black Color: Cane tips are black, which is very stain resistant, it has durability function, it is long lasting, and is able to be used for a long period of time. 3. Anti Slip Base: Crutches accessories have a durable anti slip base, which is able to have better traction effect when walking on uneven or loose ground. 4. Quantity: Crutches accessories has a total of 5pcs, so when one is lost, you are able to continue to use the rest, and they are suitable for 0.9 x 0.6in diameter at the bottom of crutches. 5. Elastic Rubber: Walking cane tips are made of elastic rubber material, it has thickened design, when you are walking on the ground, it will not make loud noise. Specification: Item Type: Crutch tips Material: Rubber Caliber: Approx. 23 x 14mm 0.9 x 0.6in Features: Suitable for crutches with a diameter of 23 x 15mm 0.9 x 0.6in at the bottom of crutches.. Package List: 5 x Crutch Tips