High Quality: This toilet mat is made of high-quality PU glue, which is of excellent quality, waterproof, durable, and has a long service life. You can buy and use it with confidence. Reduce Noise: This toilet seat bumper acts as a cushion, which can well prevent the toilet lid from slamming and reduce the noise when closing. Widely Used: The single size of the premium transparent toilet mat is 51 x 23 x 10.7 mm (large size); the other size is 45 x 21.8 x 5 mm (small). Suitable for most models of toilet seats, such as toilet seats in homes, hotels, hospitals, bathrooms, etc. Toilet Seat Kit: This toilet seat replacement kit contains 4 small toilet seat bumpers and 1 large toilet seat bumper. The small one sticks to the toilet seat and the large one sticks to the tank. EASY TO INSTALL: The durable toilet seat bumper is easy to install. With strong adhesive on the back, it is convenient and stable.