Few months old. Great condition Nushape Red-Light Phototherapy wrap is a revolutionary home-use treatment with an advanced 635nm-wave Red-Light Phototherapy technology, the same used in professional med-spa and weight loss clinics, but in a portable belt you can use from the comfort of your home for a fraction of the cost. Fast and effective lipolysis of the fat cells for fat loss. Reduction of the appearance of cellulite. Increased collagen formation for skin rejuvenation.