China Custom Size Butyl Medical Rubber Stopper Bottle Packaging, Find details about China Rubber Stopper, Medical Rubber Stopper from Custom Size Butyl Medical Rubber Stopper Bottle Packaging
Specification | 20-D3 |
Diameter of the top part | 18.8 ± 0.2 |
Thickness of the top part | 3.3± 0.25 |
Dimeter of the plug stem | 13.2± 0.1 |
Total height | 13.8± 0.3 |