Polypropylene made Pilfer Proof Aluminum Screw Cap has 29,9 mm diameter and its height is 34,7mm. The Aluminum Screw Cap is made using quality grade polypropylene which ensures durability of use along with long lasting service. The Aluminum Screw Cap is widely used in various sectors like wine and liquor industry, pharmaceuticals, chemicals and pesticide. Polypropylene made Pilfer Proof Aluminum Screw Cap is available in various shapes and sizes as per specific requirements.