We don't all get on with belay glasses, why not try the Clumnvert instead and give your neck some TLC whilst you belay. Designed to be used at the crag to support your neck or maybe as a comfy pillow when at the crag or on the ferry over Europe, the Columnvert decreases the efforts of the back muscles of our neck, discharges the stress of the whole cervical area, prevents cervical pain and relieves the mechanical compression of the vertebrae and intervertebral discs.
YY Vertical Columnvert | Belay Glasses | BananaFingers
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