Item Type: Suction Cup Material: ABS, PVC Model: 7044C Bearing Weight: 120kg Size: Approx. 32 x 28 x 8cm / 12.6 x 11 x 3.1in Suction Cup Diameter: Approx. 117mm / 4.6in Package List 1 x Suction Cup 1. Measure the size manually, there is a certain error.2. Don not be overweight to avoid unnecessary injury. 14 Cups Design: The glass lifter is designed with four suction cups with a diameter of 117mm, which makes the operation more stable. 2Durable Materials: Made of ABS and PVC materials, hard and scratch resistant, and not easy to damage the surface of the sucked object. 3Large Load Bearing: The suction cup has a load bearing capacity of 120kg, with strong suction and a wide range of applications. 4Using Environment: When using the glass suction cup, you should place the cup in clean and dry conditions. 5For Glossy Surfaces: Suitable for handling glossy and flat objects such as granite, ceramic tiles and glass.