Dynarex Sensi-Wrap Self-Adherent Bandage Dynarex Sensi-Wrap Self-Adherent Bandage Rolls are lightweight bandages, used in both human and veterinary markets designed to provide effective compression to help prevent and treat a variety of injuries in both the human and veterinary markets. These high-quality wraps are also preferred by many in the Tattoo field for use as Grip and machine wraps.