The bike cover is made of superior motorcycle polyester (210T), which is better in waterproof and UV resistance than other materials. Silver coating inside; waterproof and resistant, suitable for outdoor use. Protect the bike from rain, snow, dust and sun damage. The material is breathable, reducing moisture inside that can cause rust. PORTABILITY GUARANTEE This cover is extremely easy to clean, smart to pour and dry in the sun. You can wipe clean with a damp cloth. Packed with high quality drawstring for convenient storage. UNIVERSAL SIZE, WIDELY USED Product dimension: approx. 79L x 30W x 44H (200L x 70W x 110H cm). Perfectly fits one bike with 29-wheel size or 2 bikes with 26-wheel size, also fits some small motorcycles and scooters. (MEASURE YOUR BIKE BEFORE ORDERING). ANTI-THEFT PROTECTION The bike weather cover uses an anti-theft hole of 4mm in diameter that can be used with U-locks, chain locks and other locks. Reflective safety loops to locate the handlebar ends and allow the tarpaulin to be easily removed from the bike.2 WINDPROOF BUCKLES Elasticated front and rear hems to keep the cover in place during high winds. Specially designed buckle at the bottom can stabilize the cover on top of the bike, providing adequate protection against adverse weather conditions.