A hand knitted wool warmer is perfect to keep your back warm and comfortable on cold winter days, great for anyone who suffers from back pain. Ideal for ballet, yoga, pilates, for gardeners and for all outdoor workers. This back warmers made from 75% wool, 25 Nylon. They are perfect for keeping the lower back and kidneys warm. Light and stretchy Knitted in one piece for ultimate comfort. READY TO SHIP size small length : 9.5" (24 cm) color: grey mix (on picture) Pick your size and colour…