This band comes with a Quick Release bar pin on both ends, which locks onto the watch case precisely and securely.
These silicone bands are made of durable and soft silicone, waterproof, elastic, lightweight, and environment-friendly. Quick change silicone sport watch band features a pin clasp to keep your watch secure. No extra tools are needed. Sport Style Dual Colors Silicone Watch Bands with Quick Release Bar for Size 20mm 22mm Replacement Bracelet - Black/White, 22 mm Sport Style Dual Colors Silicone Watch Bands with Quick Release Bar for Size 20mm 22mm Replacement Bracelet - Black/White, 22 mm.