Product details: Brand: ROCKBROS Material: Thickened silicone + memory foam Size: approx. 28*17 cm Thickness: approx. 4 cm Weight: approx. 255 g Colour: Black Red/ Black Blue Properties: Cushioning Both sides of the tail are filled with liquid silicone to provide shock absorption. Non-slip Anti-slip adhesive with LOGO on the back to achieve an anti-slip effect. Memory foam This saddle cover is made of memory foam, which can bounce back quickly and is not easy to deform. With rain cover This cover with rain cover, can also ride in rainy weather, not easy to seep. Hanging rear lights The back of the saddle cover can be hung with a rear light, which is safer for night riding.