What you will get: 4 pairs of bicycle brake pads for easy timely replacement and extended repair timeMaterial: Bicycle brake pads are made of high-quality copper metal material, which can reduce the initial bite time, shorten the running speed, reduce noise, and quickly stabilize the road surfaceApplicable models: M315, M355, M515, M515-LA-M, M525. Nexave C501, C601, M375, M395, M415, M416, M446, M465, M475, M485, M486 and other oils can be used as board surfaces.High Quality Cycle Brake Pads: Our products are strictly inspected and controlled to be free of iron and harmful substances.Features: exquisite appearance, good braking effect, no noise, wear-resistant, safe, stable, comfortable and convenientColour:blueMaterial:Friction material + steelSize:brake pads: 35 x 30mmPackage Contents:4 Pair x brake pads4 x Spring4 x latchOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.