specification Material: polyester fiber + spandex Net weight: About 355g Length: 149 cm Height: 48-58cm Opening: 66 cm Package content: 1 * bike dust cover 1. Dust-repellent and well-covered: The wheel cover covers all of the bicycle tires, including chains and pedals. Avoid getting sand, mud, and other debris into your room. Don't hold back any moisture or dirt on your floors, carpets, walls and anywhere. 2. High quality material: The bike dust cover is made of high quality polyester and spandex material, is super elastic, easily absorbs water and dries quickly, is easy to clean and wash. 3. Widely Used: The size of the bike cover is about 149 * 58cm, and it is suitable for most bicycles such as mountain bikes, racing bikes, folding bikes, racing bikes, etc. 4. Ease of use: Thanks to the user-friendly design, this bike cover is easy to use, store and dismantle. There are no zips or clips attached to the bike parts, so you can attach them to the bike by yourself. Perfect for indoor use. 5. Good for storing bicycles: These indoor bicycle covers are used for storing bicycles that will not be used for a long period of time. They also protect your bike from rust and oxidation.