Cap, Diameter 28 mm, Screw Closure Size 28-400 mm, Closure Material Polyethylene, Product Type Flip Top Dropper Cap, Closure Color White, Closure Liner Material Unlined, Closure Type Flip Cap, Autoclavable No, Septa Included No, Vented No, Mouth Size Narrow, Standards Not Applicable, Special Features Ideal For Pharmaceutical and Laboratory use, Closure Liner Design Not Applicable, Package Quantity 12