Great Pulling PowerPremium rubber suction cups, each with a maximum horizontal suction of 40kg/88lbs and a single vertical suction of 30kg/66lbs. The quick release handle is designed with a spring loaded handle for easy repositioning. ApplicationAn ideal tool for lifting and moving glass, sheet metal, granite, furniture, appliances, etc Save your time and labor. DIY Dent Repair ToolThis suction cup can be used to remove clutter and small dents in specific areas of the vehicle. No need to pay for expensive repairs at the car dealer. High quality materialThe handle is made of ABS plastic, which is more wear-resistant, more environmentally friendly and not easy to break and to distort. The seal is made of high strength odorless rubber. The soft rubber mat has a soft surface and will not scratch the paint. Attention1. This suction cup must stick on a flat, clean, dry, non-porous surface, otherwise the suction cups may not stick. 2. Before use, the suction cup should be clean and dry. If the rubber pads of the suction cups are dirty, please clean them with warm water (about 70).