Jardin Aquarium Fish Tank Pipe Valve Airstone Oxygen Set with Suction Cup Product name: aquarium oxygen set; fit for: aquarium and fish tank Material: plastic, mineral stone; color: white, blue, clear; total length: 155cm/61" Pipe Size: 146. 5 x 0. 6cm/57. 5" x 0. 24" (L*D); Airstone Size: 4 x 1. 6cm/1. 6" x 0. 6" (L*D) Check Valve Size: 4. 5 x1. 5 x 2. 5cm/1. 8" x 0. 6" x 1" (L*W*H); Net Weight: 42g Package content: 1 x pipe; 1 x airstone; 1 x check valve; 2 x suction cup