DescriptionMade from latex, caulk caps provide a durable, repeated-use way they replace those lost or leaking caps for sealing open caulk tubes, preventing air and moisture from entering caulk tubes or bottles. Reusable, making them last longer. For adhesives bottle, sealant tubes, sealant tubes, etc. These piercing needles can help you open.Features-Color:Assorted Color -Material:Latex, plastic, steel-Size:10.50X1.80X1.00cm/4.13X0.71X0.39in(nozzle ) -Size:12.00X1.00X1.00cm/4.72X0.39X0.39in(piercing needle) -Size:1.50X1.50X0.20cm/0.59X0.59X0.08in(caulk cap)-Made from stable material for durability, also resistance to deformation, can be widely used in daily life.-Sealant leakproof covers prevent glue from easily leaking out of the bucket, keeping fresh and ready for use.-These piercing needlemake it easy to clear clogged nozzles, improving work efficiency, very convenient.-Suitable for use in a variety of settings, including homes, workshops, and construction sites, widely use.-A flexible solution to keep your caulk and glue from missing lids without fear, keeping them reusable.