1 Pair Natural Latex Silk Elastic Band Arm Fitness Blood Flow Restriction Training Band, Size: 60 x 5cm, 1 Pair Training Band (Blue), 1 Pair Training Band (Red) Micro Charger would not crack or break

would not crack or break easily

*  Plug Specifications: EU Plug

make the product bonding and separation simple

What's in the box 1x Bluetooth 5

1 Pair Natural Latex Silk Elastic Band Arm Fitness Blood Flow Restriction Training Band, Size: 60 x 5cm, 1 Pair Training Band (Blue), 1 Pair Training Band (Red) Micro Charger would not crack or break1. Dimensions: 60 x 5cm 2. Material: natural latex silk elastic band 3. Weight: about 160g 4. Plastic buckle for easy wearing 5. Bring you durable endurance support and protection, comfortable to wear, durable and convenient 6. The principle of muscle gain in blood flow training comes from metabolic pressure. When low load training is combined with blood flow restriction, the strength of muscle gain generated by high exercise is obtained