10 PCS Sports Non-slip Adhesive Patch Densor Sweat-absorbing Breathable Fixing Patch(Black)

1. Stretch cloth material, comfortable fit
2. Paste firmly, not easy to fall off
3. Paste waterproof and not afraid of splashing
4. Note: The product is used with sensors, this product only contains adhesive patches
5. Size: 0.05x7.4x7cm
6. Weight: 1.3g