The glass suction cups handle body is constructed with Aluminum alloy, very strong and durable the suction pads are constructed of natural rubber. The diameter of the Cups is 4-2/3inch, and the Suction Pad thickness is 7mm. The glass suction cup’s maximum lifting weight is 200 lbs. This suction cup can be used for fixing gapped laminate floors as a floor gap fixer, in the bath for safety, used as a tile suction cup lifter, as a rail when showing, wake shaper, and for moving heavy glass walls, and aquariums.