Quicker Shave - this shaver designed to shave your back & body with the option of doing so wet or dry. equipped with 3pcs blade that is 3.5inch wide, that you can complete the task of back shaving in less time than with most other shavers. Adjustable Flexible Head - Flex neck follows the contours of your back for the perfect blade to skin contact at any angle, ensuring that you get a close, comfortable shave every time. the cartridge is can detachable from the shaving handle for shaving skin areas within arm's reach. 18 Inch Handle - The ergonomic long handle is fully extendable and adjustable and locks into place at various lengths to reach every area of your back. you don't need to worry about it collapse or move around. perfect for use during showers. Replacing blades is a long-term investment. it comes with FREE three replacement blades. Meanwhile, our blade refills cost also less than many other back shaver brands. If you need change blades, slide them out and slide the new ones in. We take great pride in the quality of our products and are confident. If for any reason within 60 days you feel that Back Hair Shaver is not right for you, just let us know and we will refund your money in full.