Package Includes 1 x Water barrier Specifications: Material: Silicone Color: Black/White/Transparent/Gray Lenght:60cm/90cm/120cm/150cm/200cm (optional) Height:30mm Feature: 1 The long flexible design creates all sorts of shapes 2 Shower barrier and retention system keeps water inside the threshold 3 Ideal-for curbless showers and other areas where water needs to be contained 4 This product comes with self-adhesive easy to install the product is micro-magnetic and in addition to the glass glue we gave you it is close to the ground and does not leak water How to use: 1 Wiping off the water and dust on the ground 2 Determining the position of the water retaining strip and mark it with a pen on the ground 3 Remove the adhesive and install the water barrier in the marked position 4 Seal the rubber strip at the position where the two ends of the water retaining strip are in contact with the wall 5 Apply glue on both sides of the water stopper and apply evenly Notice: 1 Please allow 1-2cm error due to manual measurement Please make sure you do not mind before you bid 2 The colors may have different as the difference displayplease understand