Description:1. Material: The hose tubing is made of PVC plastic material, with good flexibility, no deformation, and high tear strength.2. Performance: High transparency, odorless, high-temperature resistance, long life. Long-term use will not harden, not change color, not yellow.3. Purpose: The tube is for a variety of transfer applications including transferring liquid and gas, such as liquid handling, drain; air hose for aquariums, etc.Specification:Product Name: Hose TubingMaterial: PVCColor: GreenInter Diameter: 3/4"(19mm)Outer Diameter: 63/64"(25mm)Wall Thickness: 3mm/0.12"Total Length: 3.28 Ft(1000mm)Package Content:4Pcs x PVC Hose Tubing