Features: Silicone material made with stainless steel buckle, durable, elastic, comfortable and lightweight, making your sports life easier. With a porous design, one size fits most people, adjustable length meets diffenent needs. Waterproof and sweatproof, moderately soft and comfortable to wear. Fashionable and elegant appearance, showing your personality, fashionable and novel. Replacement for worn or damaged watch band, give your watch a new look and get more compliments, various colors to choose. Specifications: Main Material: Silicone Color: Foggy Gray, Wine Red, Purple, Light Pink, Dark Blue, Gray, Green, Midnight Blue, White, Black, Red, Orange(optional) Width: 20mm/0.78" Length: Approx. 120+93.5mm/4.72+3.68inch 20mm Applicable Models: for GXY Watch 5/5 pro for GXY Watch 4 /4 classic for GXY watch3 41mm for GXY watch Active/Active 2 for GXY watch 42mm for Gear sport for Gear S2 classic for vivomove sport, for Venu 2 plus/venu/venu SQ for approach S40, for Forerunner158,Forerunner55, for vivomove3/vivomove/vivoMove Luxe/vivoMove style/vivomove for HR sport for vivoactive3/vivoactive3 music, for forerunner245/forerunner245music/645/645music Note: Watch band only, for smart watch is not included. Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you mind. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece Silicone Watch BandProducts from jinyu's store