Meet your new run buddy – this band is micro-adjustable for the perfect fit and just the right amount of stretch during workouts Only compatible with the 45mm Pixel Watch 3; Pixel Watch sold separately One-size band fits wrists 140-215mm around, with a micro-adjustable hook and loop Workout-friendly Recycled polyester, nylon, and elastane yarn band with stainless steel lugs[1] Legal 1 Recycled polyester yarns, excluding dyes and additives, are at least 46% of band textile based on weight.