[EASY TO INSTALLAT& CLEAN] It can be easily cut into the length you need with a utility knife. It has the entire back adhesive design, easy to fix the water dam during installation. We recommend that you apply silica gel to the connection between the dam and the ground for long-term use to prevent leakage. (NOT INCLUDED GLUE) [ WET AND DRY SEPARATION] It is high enough to withstand the trouble of submerged floor drainand isolate the shower room from the outside world. After installation, water leakage can be avoided and the bathroom can be clean. To avoid the troubles caused by humid environment. It can be applied to shower pan, kitchen sink, toilet, and so on. Made of very stable, high-quality soft Silica gel material, widely used in aviation and materials. Water Dam can be used with confidence. The newly designed shower dam type water retaining dam has a long and flexible design to create shapes, and you can easily cut it to the required length. Colour:White Material:Silica gel Size:30mm high, 1m long Package Contents: 1 * Water strip Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.