Come and see our amazing products. No other back roller can improve your posture or possibly help you live better with back pains than the Foam Roller. The only back cracker made by a chiropractor, this yoga wheel works well on all areas of the back - from the neck down to the lower back. With its patented bump pattern and a gap in the center, you won't feel any pressure on your spine. A therapeutic and truly effective back cracker that can release knots and trigger points. Pls confirm with us about the packing info, stock color and exact production time before placing your order