ANVER Vacuum Cups and Suction CupsFor the Packaging IndustryPart Number: SUB25NR Part No. and Material DDia. in. (mm) dDia. in. (mm) Hin. (mm) hin. (mm) Bottom Surface Material SUB25NR (Natural Rubber) 0.98 (25) 0.22 (5.5) 0.79 (20) 0.24 (6) Cleats Natural Rubber