: you can receive 4 pieces suction cups, including 2 pieces double suction cup styles and 2 pieces single suction cup styles; The diameter of each suction cup of double suction cup style is about 12 cm / 4.72 inch, and height is about 9 cm / 3.54 inch, the diameter of single suction cup style is about 5.7 cm/ 2.24 inch and height is about 7 cm / 2.75 inch Easy to use: the dent puller is easy to use that doesn't need professional skills, you just need to adjust the sucker handle to a vertical state, and then put the black sucker on the surface of the object, press the sucker to the surface and put down the handle at the same time; The sucker can absorb the surface of the object, and the way to release it is to reverse the operation process Durable material: the glass suction cup is made of quality ABS and rubber materials, the hand-held part is firm and durable, anti rust and anti-corrosion, the rubber sucker has good adsorption, toughness and flexibility, which can absorb the surface of the items well without damaging the items Multiple uses: the dual suction cup set includes 2 styles with different sizes, which can be applied for multiple purposes, not only suitable for repairing dents on the surface of automobiles, but also for moving other smooth objects, such as glass, tiles, mirrors or other objects Good helper for repairing or moving: the vacuum suction cup combines the handle and the rubber chassis, and uses the principle of vacuum and the suction of rubber to tightly adsorb on the surface of articles, it can be applied for dent repair or movement of articles, very useful tools in your life