Feature: >> Material: PVC>> Size: 320cm*3.8cm>> Special Design: With creases in the middle, linear design for free tortuous>> Smooth surface, beautiful, compatible with any modern designed home decor.>> It has glue on the rear, very convenient to use, you can stick it on the corresponding area directly.>> Sealing caulk strip self-adhesive tape with a high performance adhesive can adhere to any angle and surface to form a tight seal. Notice: 1> Please completely clean the surface and make sure it is dry, remove any existing silicone caulking prior to installation.2> Please kindly measured the length of the area to be sealed to determine the correct length and cut the strips accordingly.3> Room temperature around 25 Celsius for the best, if the temperature is too low, use a hair dryer to heat up the paste before sealing for better sticking.4> Press firmly on the caulk strip and wait about 8-10 hours to ensure a tight seal for the better effect.