The changing station feature a safety strap and convenient diaper bag hook. The pneumatic cylinder provides a controlled, slow opening and closing of the changing station for safety. Comes with 500 ECR4Kids disposable 2-ply changing pads. Made of paper and lined with plastic. Changing pads come pre-folded and are disposable. To ensure proper installation, you must have a qualified professional install the ECR4Kids Horizontal Changing Station in accordance with the installation guidelines. Due to the variety of installation options, ECR4Kids does not provide installation hardware. The qualified professional must evaluate your installation and provide appropriate hardware.