38mm Poly Seal Screw Caps Growler Caps Plastic Lids Amber Boston Round Glass Beer Bottles Poly Cone Cap Brewing Wine Jug Cap Fits Most 1/2 and 1 Gallon Jugs (24 Pieces) - Boao, Boao-Cap Plugs-0-98

• Sturdy plastic material: these black plastic lids are made from low density polyethylene to provide good torque retention, reusable and durable, the poly cap will not rust over time. Please make sure that the diameter of the bottle mouth is 38mm before purchase, otherwise it will not be applied Good sealing: insert the cone into the sealing area to create a tight closure to prevent liquid leakage, prevent carbonation, and prevent gas leakage, to provide you with a good closure and air-tight seal Easy to use: the black seal screw cap has a raised ridge across the entire circumference, making it easier to hold and seal Wide range of use: 38 mm poly screw cap can be provided to the variety industries to produce a good sealing effect, and also can fit well as replacement caps for your 38 mm wide glass growler bottles ans so on What you'll get: 24 pieces poly seal screw caps, comes in multiple quantities to keep an extra on hand just in case, can meet the daily food seal and liquid seal, Manufacturer: Boao