1[High Quality Material] This glass suction cup is made of high quality rubber material, equipped with ABS handle, no odor, strong and durable. 2[Effort Saving Design] Ergonomically designed handle, strong grip, easy to use, time saving and labor saving, compact and easy to carry. 3[Adjustable Angle] The angle of the vacuum suction cup can be adjusted by the knob, the maximum adjustable angle is 270. 4[Widely Applicable] It has a wide range of uses and can be applied to various flat material surfaces such as glass, wood, tiles and so on. 5[Large Suction] After fixing the suction cup, tighten the knob to generate strong suction, effectively improving your work efficiency. Item Type: Glass Suction Cup Product Material: Aluminum Alloy + ABS + Rubber Total Length: Approx. 440mm/17.3in Suction Cup Diameter: Approx. 123mm/4.8in Weight: Approx. 1601g/3.5lb Scope of Application: Glass, Wood, Tiles and Other Flat Surface Materials 1 xGlass Suction CupManual measurement, please allow some errors.