DuoDerm® Signal® Hydrocolloid Dressing, 4 x 4 Inch, 1 Each Hot Cold Therapy Can be worn on both 149 Can be worn on both left and right hands 5 LBS * The Bodyblade system of training provides a functional tri plane core based training environment ideal for rehabilitation sports performance training personal training and group exercise * Each Bodyblade is designed to improve strength balance coordination proprioception posture and core stabilization using low level vibration and inertia not gravity * Bodyblade automatically delivers progressive resistance targeting the small deep stabilizing muscles as well as the larger prime movers in an exquisitely balanced approach to training the body from the center out * Adhesive hydrocolloid matrix and the outer film on DuoDerm Signal dressing is permeable by moisture vapor Provides an occlusive barrier against bacteria