The caulking tube nozzle seal caps are made of latex, ensuring durability and leak prevention. The caulking tube protective caps effectively preventing glue from drying out and wasting. The installation is simple, allowing for easy and convenient use, thus improving work efficiency. Features -Color:Red -Material:Latex -Size:1.50X1.50X0.50cm/0.59X0.59X0.20in - Flexible material: Caulk caps are made of latex, allow for flexibility and durability to use. - Effective seal protection: Caulk tube sealing caps preserve your sealant fresh and prevent air entering the caulk tube. - Convenient to use: Simple installation and portable, with these caulk caps, enhancing work efficiency. - Versatile design: Suitable for various caulk tubes, widely used in home construction, decoration, and crafts. - Practical: Our caulking cap possess nice sealing effect, prevent air and moisture entering the caulk tube or bottle. Package list: 20 x caulk caps