The Phonic Trap 200 mm Sono-Flex tube is a flexible tube that complies with European standards and is 100% made in France. It is available in different lengths (3 m, 6 m, 10 m) and diameters (100 mm, 127 mm, 152 mm, 160 mm, 204 mm, 254 mm, 315 mm, 355 mm). The combination of 3 materials offers all the advantages of suction and air attraction, without annoying noise.