Scott Essential provides reliable balance of efficiency, performance and value. The electronic paper towel dispenser offers up to 5-year battery life: more than 120,000 dispenses on one set of batteries, equal to 60,000 hand dries. It is 99.9% jam-free to ensure that you never miss a hand drying occasion, minimizing risk of cross contamination. The cover is durable, shatter-proof and transparent cover, so you can check supply levels without opening the dispenser. Its ADA compliant when properly installed and when using the recommended paper towels. The Scott Essential Towel Dispenser System is backed by a lifetime warranty and is designed to save you time and money, while reducing service disruptions and user complaints. It takes the worry out of paper towel dispensing, so you can focus on more important things. Dispenser (WxDxH) 15.761" x 9.570" x 12.700". 1 dispenser each.