Compatible Models:Magnetic buckle stretchy strap Compatible with Galaxy watch 7/6 40mm 44mm/Galaxy watch 6 classic 43mm 47mm/Galaxy watch 4 40mm 44mm/Galaxy watch 4 classic 42mm 46mm/Galaxy watch 5 40mm 44mm/Galaxy watch 3 41mm/Active 2 40mm 44mm.Before purchasing, please check that the lugs width of the watch is 20mm.- New Design:The 20mm watch band for sam-sung watch 7 40mm 44mm strap is Stylish and minimalist and fixed with a magnetic buckle, which can be easily attached to secure it tightly and maintain stability without falling off- Elastic: This watch strap compatible with galaxy watch 4 44mm 40mm is woven from elastic nylon material, and can tightly fit the wrist without creating a sense of pressure,Easy to pull buckle that can be easily adjusted to fit the wrist.- Premium Material and Comfortable: This band for sam-sung watch 5 pro 45mm belt is made of premium nylon material, it is tough, soft and breathable, and will not feel stuffy when worn for a long time, giving you a comfortable and pleasant experience- You will receive: 1*magnetic buckle 20mm woven strap (Not include Watch). If you have any questions about our strap, please do not hesitate to contact us and we will help you solve the problem within 24 hours.