DescriptionThis item is oxygen pump suction cup set, a very practical tool to fix the aquarium water pump, air pipe, wire or others. Made of premium material, durable, safe, practical and stable for fish tank and aquarium. A practical and essential accessory for the fish tank or aquarium.Features-Color: Black-Material: Plastic -Size: Approx. 3.00X3.00X1.00cm/ 1.18X1.18X0.39in-The suction cup is made of high-quality and durable material, not easy to break.-Simple designed structure simplifies access to install and maintain.-They can be fixed on the bottom of fountain pump, which help keep in place (steady stay, suit vertical or horizontal mounting).-Features the compact size and light weight without taking up too much space.-With large quantities can meet your need of daily replacement.