Certified for use at the top and bottom of stairs by the JPMA, proven for use with cats and dogs; mesh is scratch resistant. Quiet operation when opening or closing, retracts automatically, no manual winding required. Tough, washable, and see-through fabric. Childproof lock on top prevents it from opening. Installation is easy and quick. Truly operates with one hand to open or close. Has the ability to quickly and easily relocate with an Additional Wall Bracket Kit. Includes: One retractable gate Four clear mounting brackets Screws and finishing washers