PVC Back Stretcher
Feature:
1. Relax the back fatigue&neck pressure
2.Improve the sleep
3. Will be keep your spine straight

PVC Back Stretcher

Feature:
1. Relax the back fatigue
2. Relax the neck pressure
3. Will be keep your spine straight
4. Improve the sleep

Use Method:
1. Put the back stretcher on the bed and lie down 10-20min
2. Put back stretcher on the chair when you sitting.

Specification:
1. Package size: 21X56X10cm
2. Weight: 1kg
3. Material: polyurethane