1. It absorbs splashes from the tub so there's no need to wipe the floor after a shower, and it also has a noise-canceling feature. 2. The padding can be easily trimmed to suit your needs. 3. Made of felt, it can absorb water and oil, prevent leakage, and keep the floor clean and dry. 4. Can be rinsed and soaked so you can clean them easily. But it is best not to machine wash. 5. Can be used not only in the bathtub, but also in a plunge pool, or as a mat for yoga and treadmills. Colour:Black Material:felt Size:188CMx183CM Package Contents: 1 * Hot Tub Ground Pad 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.