The Velcro-Like Shavings Mystery Ever noticed tiny, curved shavings on your desk or wrist after removing your smartwatch? They likely come from your silicone or rubber watchband breaking down due to daily wear, sweat, and friction. Causes Wear & Tear – Frequent adjustments and movement. Sweat & Oils – Moisture weakens the material. Friction – Rubbing against desks or clothing accelerates shedding. Band Quality – Cheaper bands degrade faster. Should You Worry? These shavings are harmless but signal an aging band. If shedding is excessive or causes irritation, consider replacing it