1. Intelligent Design: This bicycle accessory is a must-have for cycling in muddy or rainy conditions. The bicycle fenders are thickened and widened to protect you from mud while riding. The gap between the fenders and the bicycle tires is adjustable. 2. Size Adjustment: Our bicycle fenders are suitable for the front and rear wheels of bicycles ranging from 12 to 20 inches. The fenders are very suitable for various types of children's bicycles, such as mountain bikes, road bikes, touring bikes, racing bikes, city bikes, etc. 3. Durable Materials: The bicycle fenders are made of durable PVC materials. They are wear-resistant and can be used for a long time. They are lightweight, tough and not easy to break. 4. Easy Installation: Our bicycle fenders are easy to install and remove. They are fixed with screws and are adjustable. We provide both rear fenders and front fenders, which are sufficient for installation. 5. Stylish Design: This bicycle fender is easy to clean. Simply rinse it with water or wipe off the dirt with a damp cloth. Our bicycle fenders feature a streamlined design that fits the tires, reduces wind resistance and better blocks water and dust.