Description: 【Versatile Fit】: Designed to accommodate bicycles with wheel sizes ranging from 14 to 20 inches, these front and rear fenders offer a universal fit for various bike models 【Material】: Featuring an aluminum alloy frame and hard PP, these bike fenders are built to be sturdy and resistant to deformation, providing enhanced protection against the elements 【Adjustable Length】: The telescopic hole design allows you to easily adjust the length of the mudguards by up to 2cm, ensuring optimal coverage and adaptability for different riding conditions 【Easy Maintenance】: With a waterproof and dirt resistant surface, these Mountain bike fenders are simple to clean just wipe them down with a cloth for effortless maintenance 【Effective Protection】: The scientifically designed curve effectively prevents splashes from muddy surface, keeping you clean and dry during your rides Size Chart: Front mudguard length x width: 27.8CM x 6.5CM/10.94inchX2.56inch Rear mudguard length x width: 31.5CM x 6.5CM/12.40inchX2.56inch Package Includes: 1 Set Bike Mudguard Front Rear  2 screws Note: Please allow slightly errors due to manual measurement and different monitors.