Product Details:
Material: Polyester
Product category: chest strap
Color: black, red, purple, gray
Pattern: plain
Size Information:
Specifications (L*W): S, M, L, XL
| Size（cm） | Bust | Neck circumference |
| S | 36/48 | 31/42 |
| M | 41/52 | 36/46 |
| L | 54/66 | 43/52 |
| XL | 64/78 | 50/60 |
Package Contents:
Strap X1 + traction rope X1
