20mm Soft Silicone Smart Watch Band Replacement Adjustable Watch Straps for Huami Amazfit GTS 3 - Dark Grey Eco-friendly medical silicone material, soft and comfortable to wear The watch buckle is made of 316 stainless steel, which is durable Multi-color for option, meeting different style need Multiple holes design for easy adjustment of size An ideal strap replacement for your old, broken one Suitable for work, leisure occasions, or other daily occasions for women/men Come with spring bars to install watch band, do not need other tools Specification: Bandwidth: 20mm Wrist circumference: 5.5"-8.7" Weight: 16g Material: Silicone Compatible with: Huami Amazfit GTS 3 Package included: 1 x Watch Strap Other items not included Size: 115-175mm (Without watch)