ANVER Vacuum Cups and Suction CupsFor the Baking IndustryPart Number: BP40-SIT Vacuum Suction Cup Model No. and Material Description D in. (mm) d in. (mm) Hin. (mm) BP40-SIT (Translucent Silicone) Round, Translucent Food Grade Silicone Bellows Vacuum Suction Cup 1.57 (40) 0.57 (14.5) 2.72 (69)