Material: Made of high-quality ABS plastic, safe, odorless, non-irritating, antioxidant, high hardness, strong structure, and can be used for a long time. The package includes: You will get 6 fish tank water pipe clips. Color: black, blue. Size: 9.7*5.3 cm /3.81*2.08 inches. Two colors give you more choices. Can be used to distinguish different pipes or fish tanks, and can also be used for replacement. Sufficient quantity to meet your different needs.Design: The fish tank water pipe clamp adopts adjustable design, which is suitable for pipes with a diameter of 8-16mm/0.3-0.6 inches (check the hose size before buying to avoid mismatch).Widely used: Fish tank water pipe clamp can easily stabilize the hoses at the edges of buckets and water tanks, which can help you clean and replace buckets and water tanks more easily and solve the problem of installing water pipes to replace water in water tanks. This is an ideal choice for fish farmers!