DescriptionDual compound structure improves stopping power. Made of hard-wearingmaterial. Minimizes rim wear and reduces braking noise. The long andcurveddesign matches the rim for improved braking power. Fits most bikes, likemountainbike, city bike, folding bike.Features-Color:As Shown -Material:Rubber, metal -Size:7.00X4.00X1.50cm/2.75X1.57X0.59in -Size:4.00X2.50X1.00cm/1.57X0.98X0.39in -Size:4.50X2.80X1.50cm/1.77X1.10X0.59in - Drainage tank design to strengthen the rain road slippery and other bad weather. - Unique grooves design can endure consistent jolts and bumps to provide excellent braking ability. - The product is light, portable, easy to use, and is a convenient and practical bike brake pads. - Dual compound structure improves stopping power. It will give you a good experience. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience.