The Centurion Neck Piece is a portable battery operated unit made with a heavy cotton twill for durability. It is especially designed to treat the neck of the horse with two coils, one on each side of the neck. The Neck Piece is equipped with three Velcro straps to allow for secure placement on the horse. It can be used in conjunction with the Centurion Therapulse blanket allowing you to treat the entire body at the same time. THIS PRICE IS A MONTHLY RENTAL PRICE. Please note ask for outright purchase pricing