Premium black silicone strap with durable 18mm stainless steel buckle for lasting wear

Universal 20-22mm compatibility fits most smartwatches including popular fitness trackers

Sweatproof & waterproof design ideal for swimming, workouts and outdoor activities

Hypoallergenic material with smooth edges prevents skin irritation during prolonged use

Quick-release spring bars enable effortless band swapping within seconds

Matte textured finish resists fingerprints while maintaining sleek minimalist style

Reinforced stitching and military-grade elasticity ensure secure fit during intense movement

Includes precision-engineered steel clasp with micro-adjustment holes for perfect sizing

Optimized air channels underneath enhance breathability for all-day comfort

Certified eco-friendly liquid silicone exceeds international safety standards