Features： 1、STRONG SUCTION POWER: The suction cup is made of natural rubber, which has durable suction and is not easy to fall off. Strong suction, no crack, no air leakage, solid and durable. 2、ANTI SKID HANDLE: The handle of the suction cup is made of stainless steel, wear resistant, and anti skid, ensures a long life span. 3、REAL TIME MONITORING: The suction cup supports real time suction power monitoring. Safer to use to avoid falling of adsorbents due to insufficient pressure. 4、EASY CARRYING: The suction cup is compact in size and comes with a storage box, easy to carry, convenient to use. 5、WIDE APPLICATION: The flat vacuum cup is suitable for lifting, moving glass, floors, window, tiles, granite, doors and any clean, smoothly, flat, non porous dry surface. Specification： Item Type: Vacuum Suction Cup Material: ABS, Natural Rubber, Stainless Steel Color: Blue, black Application: Suitable for lifting, moving glass, floor, window, ceramic tile, granite, door and any clean, smoothly, flat, non porous dry surface. Package List： 1 x Vacuum Suction Cup  1 x Hook  1 x Oil 2 x Pad  2 x Filter Core  1 x Storage Box