Back Brace Posture Corrector Spinal Support for Women and Men, Lumbar Shoulder Posture Correction for Upper and Lower Back Support, Adjustable Neoprene Belt Strap for Relief Back Pain (XL)

Specification:
Material: Neoprene, magnets, nylon webbing
Colour: Black
Feature:
Fully adjustable, comfortable & easy to wear
Unisex, natural treatment for healthy body posture, improve breathing, support to relieve aches & pains
Gently pulls back the shoulders the neck and head are straightened while aligning the spine
10 bio-magnets (400 Gauss magnets) support corrects poor posture, re-training of muscles, and improve blood flow

Instruction:
Wear it for 2-3 hrs, then give a gap of 3 hrs if you need to use it again.
Hand wash only with soap, do not machine wash and tumble dry.