This changing station is a convenient, comfortable place for parents to change baby on-the-go. Designed for use in commercial environments such as schools, restaurants & businesses, this easy-to-clean changing station features a diaper bag hook for added convenience, a safety strap & pneumatic cylinder for controlled, slow opening & closing of the changing shelf. To ensure proper installation, you must have a qualified professional install the horizontal changing station in accordance with the installation guidelines. Station does not include installation hardware because of the variety of installation options. The qualified professional should evaluate your installation & provide appropriate hardware.