For Garmin Vivoactive 3/Vivomove HR Top-layer Cowhide Leather Watch Strap - Grey High quality top layer cowhide leather, soft and comfortable to wear Buckle closure for easy wearing or taking off Holes on the strap makes it easy to adjust according to your size An ideal watch strap replacement for your old, broken one Specifications: Size: 20mm General length: short band 70mm, long band 125mm Compatible with: Garmin Vivoactive 3/Vivomove HR Package included: 1 x Leather Watch Strap Accessory only, device not included