The small, white colored Cool-It Roller combines the natural healing powers of massage and cold therapy to reduce swelling and skin irritation by constricting blood vessels and improving micro-circulation. The small Cool-It roller makes it easy to maneuver around the contours of the face. Use it to diminish under eye puffiness and alleviate minor skin irritation. Its size is also ideal for treating pain from tennis elbow or carpal tunnel syndrome. Stays cold for approximately 20 minutes. The spa-quality roller, with its durable surgical grade stainless steel wheel is available in two sizes allowing you to customize your experience. (See our other listing for Size Large.) Dimensions: 6.5? Long x 2.5? wide x 1? roller diameter. Stays cold approximately 60 minutes. Back pain and arthritis relief. Additional Details ------------------------------ Package quantity: 1