Convenient to use by tightening the suction cup to the surface. Suitable for lifting, moving, pulling, grabbing and handling materials such as glass, mirrors, metal plates and more. Can be used as a dent puller for cars, refrigerators, and washing machines. Super easy to use, just attach the vacuum lifter mini suction cup to the or side of the object you want to lift. Easy to open hard paint lids. This is a great item that can be used in a variety of ways. For carrying large and heavy items such as steel books, lockers, refrigerators, and more. Simply attach the black rubber part to the object, and the gap between the rubber and the object is vacuumed. Your vacuum lifter will not leave as long as you leave the handle away! For installation of glass, doors, etc. For moving fish tanks, etc. Anyway, steel, glass, marble or anything that is hard and flat and smooth on the surface. Color: As shown in the picture. Material: Plastic. Size: 11.50 x 11.50 x 10.00cm/ 4.52 x 4.52 x 3.93 inch. Package includes: 1 x suction cup