Bike Cover Outdoor Waterproof Rain Sun UV Dust Wind Proof with Lock Hole for Mountain Road Electric Bike Excellent material coating: made of 190T oxford cloth, waterproof polyester, PU and UV coating can protect the bike from weather, dust, dirt and sunlight. UV protection can reach 50+. More safe and practical design: double stitched elastic hem at the bottom and specially designed buckle make it comfortable and fit, and keep it safe in windy days. Special keyhole design: The keyhole design in the front wheel area allows the use of bicycle locks with covers. Convenient to carry: It is small in size and designed with Velcro, which can be fixed on the bicycle frame or neatly placed in the basket. Large: Dimensions: 78.7 x 43.3 x 27.5 inches, ideal for most bicycle wheels up to 29 inches.