Features: Caulk Saving Cap: Provide a clean and convenient solution to cover the containers on the shelves that you want to reseal and reuse with gaps, paint, sealants, glue, chalk, or any other items. Tool Cap Replacement: Caulk Cap replaces the rusty nails or screws you usually use to reseal the caulking tube. It can also replace missing or leaking covers, causing glue or chalk to fall onto your toolbox or workbench. Easy to Use: Just put the rolled bottle cap on the opened caulking tube or the tip of the bottle, and the tube can be sealed tightly, which is time-saving and convenient. Wide Application: These Caulk Sealants are suitable for almost all sizes of caulking tubes, plastic bottles, adhesives or any other items on your shelf, and are versatile enough to be used in your life. After-sales Service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Material:Latex Folded Height: 0.3cm Expanded Size: 1*5.3cm Quantity:10/50/100 pcs Notes: Please note that due to the influence of light and screen, slight chromatic aberration is acceptable. Please allow slight measurement error due to manual measurement.