Stainless Steel Magnet Watch Band for FITBIT Charge 3, Size:Small, 187x18mm(Black)

Product features:
1. Moderate softness, comfortable to wear.
2. The size can be adjusted freely according to the individual wrist.
3. Easy assembly, no tools required, no gap.
4. Weight 50g, Size 10 x 2 x 0.5 cm