Dent removal tool: 2.25" diameter for medium bumps on cars. The suction cup dent repair tool kit allows you to remove dents and small dents in certain areas of your vehicle. (Please make sure the dent is on a flat surface and it should be larger than the diameter of the bottom suction cup). High Quality: This suction cup is a great dent removal tool. The suction cup puller is made of high quality ABS material and durable and long lasting natural rubber. The soft rubber coating protects the surface and won't scratch the paint. Unique design and versatile use: The dental cup is ergonomically designed to provide the convenience of one-pump operation. One-handed buckle, precise structure, strong and durable pulling force, not easy to deform. Not only can it be used as a dent removal tool, but also can be used as a phone holder for watching videos; it can be used on glass, mirrors or any other smooth object. EASY TO USE: The Dent Puller is the perfect tool for moving flat objects in any garage or professional body shop. Glass, tiles, objects and body repairs are easily moved by simply placing the suction cup on the smooth surface of the object and pulling the handle. Warm Memory: Should be used on clean, smooth, flat, non-porous and dry surfaces. Always try to ensure good suction before lifting. The suction cup dent puller and small suction cups work together to repair car models.