The Back On Track® Leg Brace is specially manufactured from a revolutionary, durable polyester material, incorporating a unique ceramic fabric, giving the product it’s heat-reflecting properties that help maintain supple muscles and joints. The Leg Brace is equipped with Velcro straps, ensuring a perfectly snug fit. As a rough guide to obtain the correct size requirement, measure the circumference of the animal’s lower leg to give you the width. Then, measure the leg from the top of the paw to the carpal joint to give you the length. The Leg Brace does not reinforce or immobilize the limbs or in any way act as a splint. However, when fitted securely, but comfortably (utilising the hook and loop straps), they do form a robust support, yet still allowing for normal movement.