The increasing presence and constant evolution of large-format tiles makes the use of suction cups during the installation process, increasingly necessary. All RUBI suction cups have been subjected to constant quality tests to ensure and guarantee their correct resistance during use. The studied ergonomic design of the grips of RUBI's simple suction cup allows the construction professional to enjoy the best position during the use of the same, thus reducing effort and fatigue. RUBI's simple suction cup has a high strength chassis, made of a technical polymer, and an ergonomic handle, specially designed to increase comfort during the handling of large-format ceramic tiles. With a maximum load of 40 kg, RUBI's single suction cup is perfect for the handling of large-format ceramic tiles or glass panels or other materials. The double suction cup of RUBI has a chassis of high resistance made of aluminum and an ergonomic handle to increase the comfort during the handling of heavy pieces. With a maximum load of 80 kg, the RUBI double suction cup is perfect for the handling of large-format ceramic tiles or glass panels or other elements. The RUBI triple suction cup has a high resistance chassis, made of aluminum and an ergonomic handle to increase comfort when handling heavy parts. With a maximum load of 100 kg, the RUBI triple suction cup is perfect for the handling of extra-large-format ceramic tiles or glass panels or other elements. In the design of all RUBI products, the entire RUBI R & D team, made up of engineers and professionals from various parts of the world, has been vital. The fact of receiving information from many parts of the world offers us the possibility of having a global vision of the business and the needs of professionals in the construction sector, in order to design tools adapted to each market.