Heavy Duty Suction Cup

★ 8 inches in diameter (approximately 20cm) with a load capacity of 200kgs.
  The suction cup is made of high-quality high-elastic rubber, which can work at a temperature of -15°C to 60°C and maintain a vacuum for 6 hours

★ Very suitable for lifting and moving materials, such as glass, aquariums, plastics, sheet metal, slate, doors and electrical appliances, strong suction, convenient to use, labor-saving, stable and durable, non-slip, prevent injuries and improve work efficiency

★ Simple to use, just press a few times until the pointer of the barometer is in the green area. After use, press and release the exhaust valve

★ 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.