You will love this back on track dog lumbar protector. It is made to protect your pet's back more precisely, it is ideal for dogs who suffer from lumbar pain. It supports your dog's back and allows blood to circulate normally in the painful area. Very convenient to put on, this lumbar belt is equipped with two self-gripping strips that allow you to adjust it according to the size of your pet. The shafts are flexible and flexible on the outer sides for optimum support. Washing instructions: wash at a maximum of 40 degrees on a gentle cycle.