PATIKIL 13mm Metal Round Screw Lids, 36 Pcs Aluminum Mason Jar Lids Screw Top Caps for Lab Home Storage Jars Gallon Jugs Glass Snack Containers Liquid Storage, Silver Tone
Specification: Color: Silver Tone; Material: Aluminum; Outer Size: 72 x 12mm / 2.83 x 0.47 Inch (Diameter*H); Inner Diameter: 70mm / 2.76 Inch; Packing List: 36 x Screw Lids
Advantage: Sturdy aluminum construction resists deformation while maintaining lightweight portability. The threaded design of these caps creates an airtight seal to prevent leaks, protect contents from air exposure, and maintain freshness. The silver-tone finish enhances visual appeal while the compact size ensures easy storage when not in use.
Application: Good as replacement caps for laboratory glassware, home storage jars, gallon jugs, and glass containers, these screw caps effectively preserve the freshness of liquids, dry goods, or semi-solid substances. Suitable for scientific labs, kitchen organization, beverage storage, and craft projects, providing reliable closure.
Instruction: To use, align the threaded edges of the cap with the container's opening and rotate clockwise until firm resistance is felt, indicating a complete seal. The smooth threading allows for effortless application and removal, making it suitable for frequent use in lab and home settings. These caps can be washed with mild soap and water or placed in a dishwasher, followed by thorough drying to maintain their condition.
NOTE: These caps are intended for storage purposes and should not be used in pressure-canning processes. Replace immediately if deformation, coating damage, or sealing issues occur. Please pay attention to the size before purchasing.
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