Product parameters: Material: Rubber + Metal + Plastic Color: Black Size: 210mm Use items: Floor, Glass Package list: 1 x suction cup Product description: The 8 inch diameter heavy duty suction cup is durable and quickly adheres to smooth, flat and non-porous surfaces. Ideal for lifting and moving glass, tiles, refrigerators, furniture, plastic, metal, slate and household appliances. Please note that it is not suitable for adsorption on uneven tile surfaces. The suction cups are made of high quality rubber. &a tomb; High durability and made of ABS plastic. The ABS plastic handle of the suction cup is ergonomically designed, sturdy and comfortable, and has excellent anti-slip effect. The suction cups have extremely strong suction and can work at high pressure. at a temperature of -20 ° C At a temperature of about 60 ° C and maintaining vacuum for 4 hours, the maximum vertical suction power of a single suction cup is 180 kg. The suction cups are specifically designed for curved