1: Silicone increases thickness.We increased the thickness of the chair leg cover to 2mm, which not only maintains its elasticity, but also makes it stronger.You don't have to worry about damage to the silicone furniture leg protector. 2: There is no gel, no nails, and an inseparable part is formed by strong pressure to ensure the noise reduction effect, and the bottom of the felt will never fall off. 3: Waterproof, after our immersion experience, after day and night diving, the product is still good.Can provide you with 32mm/1.25inch waterproof function, you can use it in the bathroom. 4: Stretching never changes color, you can stretch our chair leg cover as you like, it will not change color. 5: Full size chair leg cover is included, we offer diameter 3/5"-2-4/5" (15-70), just refer to the size chart to choose.