uxcell Black Plastic Mountain Bike Bicycle Rear Front Mud Guard Mudguard Fenders Color: Black Material: Plastic Front Size: 28 x 8 x 4.5cm / 11" x 3.1" x 1.7"(L*W*T) Rear Size: 36.5 x 8.5 x 4.5cm / 14.3" x 3.3" x 1.7"(L*W*T) Front Hole Dia: 6mm/ 0.2" Fit Handlebar Dia : 29mm/ 1.1"