Features: l This product is made of silicone, which is waterproof, sweatproof, comfortable and soft l The strap adopts a thick design, which is comfortable to wear and easy to use l The material has no harm to human skin and is not allergic. Safe to use l Multiple colors to choose to show your own personality and match your watch Specification: l Material: Silicone l Colors (Optional): white, black, navy green, proton blue, red, yellow, red wine, pink, gray, light blue, dark blue, teal, dark gray, dark blue, starlight, purple l Fits wrist circumference: 5.5-8.7 inches l Applicable Models: for MI Band 8 pro / Red MI Watch 4 l Quantity: 1 PCS Package: l 1x Strap