YAMAMOTO back support belt built-in air pump for light work S

[Features] ●Supports the lower back from the burden of work. ● Air pressure wraps your waist softly. ●Built-in air pump type.

[Applications] ●For those who have experienced lower back pain. For those who are concerned about muscle weakness in the lower back.

[Specifications] ●Color: Navy blue ●Size: S ●Waist (cm): 61-71

[Specification 2] Back top and bottom width: 15cm

[Material/Finish] Front: Nylon, Back: Polyester, Velcro: Nylon

[Set contents/accessories]
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[Caution] ● Never use it as a safety belt. ●This is not a device for treating back pain.