1. Material: copper, plastic
2. Weight: about 200 grams
3. Size: the length of the hose is about 2 meters, the inner diameter of the tube is about 8 mm, and the outer diameter of the tube is about 10 mm.
4. Contains: brass x1, 10FT/3m hose x1, spring x2, hose clamp x2, pinch clamp x1, rubber pump x1, metal buckle x4
5. Features: when the length of the pipe is not enough, you can use an extension connector, a large diameter, fast oil absorption, an extension of pure copper connector, good sealing, flow switch, can control the flow rate, with a fixing clip, easy to fix the hose, easy to use