●Material: Switch Protect Cover is made of silicone. Soft and durable. ●Size: round waterproof cover: 24 mm outer diameter, 18 mm inner diameter, height 8 mm; square waterproof cover: 26 x 19 x 8 mm. ●Design: these covers are designed in transparent white and provide a simple and elegant look. The switch is clearly visible through the cover. ●Applications: Mainly for different switches of the right size, waterproof and dustproof. ●Package includes: 10 pieces round waterproof cover and 10 pieces square waterproof cover.