For Garmin Vivosmart HR+/Approach X10/X40 Soft Watch Strap Wristband with Installation Tools S202412 Silicone material, comfortable, sturdy and durable to wear Ergonomically designed wristband, soft and comfortable to wear Zinc alloy buckle, safe and eco-friendly The size can be adjusted according to the circumstance of individual wrist Multiple holes design for easy adjustment of size Multi-color for option, meeting different style need Specification: Material: Silicone Length: 12.5cm + 9.5cm Weight: 0.018kg Compatible with: Garmin Vivosmart HR+ Garmin Approach X10 Garmin Approach X40 Package included: 1 x Soft Silicone Watch Strap 1 Pack of Installation Tools Accessories only, watch not included