1、Polyester Material: The bike frame sweat guard is made of polyester material, which is durable, economic and environmentally friendly, can be washed and used repeatedly. 2、Super Sweat Absorbent: The double layer design effectively absorbs sweat and protects the bike frame from sweat coorosion, without worrying that sweat will rust the bike bolts and floor. 3、Lightweight and Portable: Bicycle trainer sweat guard is designed for the indoor training. Lightweight design for easy storage and carry, can be folded. 4、Easy to Install: Bike sweat guard fits between the handlebar and seatpost, and the front handle and elastic straps around the seat make it very easy to install. 5、Wide Range of Application: Bicycle trainer sweat guard is suitable for most road and mountain bikes. Scientific size, usually your knees do not hit the fabric even when doing some stand ups or intervals. Item Type: Bicycle Sweat Net Product Material: Polyester Product Color: Black Weight: Approx. 60g / 2.1oz 1 x Bike Sweat Guard