Cap Diameter 58 mm Screw Closure Size 58-400 mm Closure Material Phenolic Product Type Screw On Cap Closure Color Black Closure Liner Material Rubber Closure Type Screw On Autoclavable Yes Vented No Mouth Size Wide Special Features Liner Ideal For Storage and Retrieval of Volatile Solvents Sensitive Compounds and Corrosive Chemicals Closure Liner Design Solid Package Quantity 72