The small backbender is a handy tool for streching your back and increasing flexibility. It is also used for relieving several types of back pain. Its differing degree of arching at the two ends increases the versatility and helps to fit the accessory to custom needs in terms of different levels of arching your back. The product is given a varnished finish that increases life expectancy and helps protect the wood. This item requires assembling. For a fee of 10% of the product price, we will assemble it for you.