Efficient Handling: Are you still using directly your hands to carry glass and marble tiles? Use vacuum suction cups for better safety so that your hands don't get hurt. Using vacuum suction cup adsorption force, can use less force to carry efficiently. It is a good assistant for moving, decoration work, storage and handling. 220 lbs load capacity: This glass lift vacuum suction cup has a 8 inch(20cm) flat pad. It can absorb a load of 100kg. 20cm/8in increased diameter suction cup, thickened rubber pad, more thick and durable, smooth chassis without air leakage. Quality Materials & Scientific Design: Carefully crafted suction cup lift pad is durable and odorless. High-strength rubber suction cups and heavy-duty handles support a strong and ergonomic grip. The carefully designed ergonomic handle is perfect for lifting, moving and carrying. It is non-slip, portable and very stable when working. Easy to Use: VEVOR vacuum suction cups can be quickly and easily installed or removed! Simply press the safety red line into the suction pump to easily lift heavy objects, and the suction cup will fully adhere to the surface and maintain suction for over 6 hours. The release lever is ready for a quick and complete release. Wide Application: Glass lifter suction cups are compatible with smooth, non-porous surfaces, such as marble, tile, stone, granite, mirrors, glass, plastic, metal, etc., smooth flat furniture (bedside tables, etc.). Help you to install, lift and move heavy objects easily.