Feature: 1. Rubber vacuum suction cup with 10mm thickened rubber pad, stronger adsorption, durable and no leakage. 2. With a big dial pressure gauge, data monitoring, pressure is shown in real time during operation. The green area is under pressure and insufficient pressure in the red area. 3. Integrated anti-skid handle, ergonomic design, more labor saving, makes operation easier. 4. The 8mm suction cup is simple to operate, easy to use and quickly adsorb. More convenient and efficient. 5. Can withstand a maximum load of 110kg, saving time and effort. It is a good helper with your heavy work. Specification: Features: Rubber vacuum suction cup with 10mm thickened rubber pad, stronger adsorption, durable and no leakage. With a big dial pressure gauge, data monitoring, pressure is shown in real time during operation. The green area is under pressure and insufficient pressure in the red area. Integrated anti-skid handle, ergonomic design, more labor saving, makes operation easier. The 8mm suction cup is simple to operate, easy to use and quickly adsorb. More convenient and efficient. Can withstand a maximum load of 110kg, saving time and effort. It is a good helper with your heavy work. Very suitable for lifting and moving materials of smooth surface, such as , marble, aquariums, plastics, sheet metal,slate, doors and electrical appliances. Note: Be sure to use the vacuum suction cup on a dry, flat surface. Rough, porous, curved materials or surfaces containing water or oil may affect the suction effect of the suction cup. Specifications: Materials: Rubber Color: Black Max Load: 110KG NBR Thickness: three layers 20mm Vent Mothod: Handle + Base Suction Cup Diameter: 8 Inches Package Weight: 1335g Package Size: 23 * 25 * 11cm Package List: 1 * Protective Cover 1 * Accessories Package 1 * Manual Package List: 1 * Protective Cover 1 * Accessories Package 1 * Manual