Small Cuff Sizes (band style): Small: 6.75 in. (gals with small wrists or young kids**) Medium: 7.5 in. (most popular) (Gals with average/bigger wrists, or guys with small/average wrists**) Large: 8.25 in. (guys with average or larger wrists or gals with larger wrists.**) Measured from middle of the buckle to the other middle of the buckle. ** Generally speaking. If in doubt; order the next size up. Remember, this is a handcrafted real leather product so there may be slight variation in sizing. Also, leather tends to stretch slightly once broken in.