Yonsha produces different kinds of two bellows suction cups.The bellows design with 2.5 corrugations ensures extremely good damping when the suction pad is placed on sensitive workpieces and also ensures good and uniform adaptation to workpieces with complex shapes. The special design of the corrugations prevents the formation of vacuum pockets when the vacuum pad is compressed. On this page, you can find two bellows suction pads diameters from 5mm to 18mm. Yonsha has the vacuum cups attached photos on stock.