Kool Stop's classic Weinmann 4 Dot style brake pad refill/inserts. BE SURE TO CONSULT THE 2nd PHOTO FOR COMPLETE DIMENSIONS.  BE SURE TO MEASURE YOUR PAD HOLDERS AND COMPARE DIMENSIONS TO  THIS DIAGRAM BEFORE ORDERING. Specifications: * Kool Stop part number: KS-W4SA * Color: SALMON (this is Kool Stop's more aggressive compound for wet conditions) * Overall length: 42.5 mm * MADE IN THE USA * SOLD IN SETS OF FOUR (SET = 2 WHEELS/BRAKES)