ANVER Vacuum Cups and Suction CupsFor the Baking IndustryPart Number: BPF39-SI-MD Vacuum Suction Cup Model No. and Material Description D in. (mm) d in. (mm) Hin. (mm) BPF39-SI-MD (Red Silicone) Round, Metal Detectable Flat Tip Food Grade Silicone Bellows Vacuum Suction Cup 1.54 (39) 0.61 (15.5) 1.58 (40)