Vibrant colors design, the spokes covers are eye-catching and they are non-fading, heat-resistant, wear-resistant and easy installation. It not only make your bike look fashionable and cool, but also keep your spokes from vibrating loose and protect them. Made of premium plastic material, the spoke skins are durable and sturdy. The width of the spoke skins is 1cm and the length is 24cm, which is compatible compatible 3.5mm-5mm spokes and 19"-21" wheels. It is universal compatible all kinds of bicycles, motorcycles, road vehicles, mountain bikes and children's bicycles and other wire wheels. Item Name: Spoke Covers Material: Plastic Color: Black, White, Red, Dark Blue, Green Features: Universal, Easy Installation, Not Fade Size Details: Width: 1cm/0.39"; Length: 24cm/9.45", Suitable compatible 3.5mm-5mm Spokes and 19"-21" Wheels (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Installation Steps: 1. Measuring the length. 2. Trim the length you need. 3. There is a slit on the side of the spoke cover, please open and press it, which is easy to install. Package Includes: 72 x Spoke Covers(Others Not Included)