Unisex Synthetic Urine Novelty, ready to use right out of the box.  Includes a vinyl bladder containing 3 1/2 ounces of the Highest Quality Synthetic Toxin Free Urine available attached to an adjustable 100% Cotton Elastic Belt with 2 organic heat pads, an easy to read temperature strip and detailed instructions.  One Year Shelf Life.  No need to freeze - do not microwave.