The Lindam Sure Shut Orto baby safety gate features the security for an autoclose system and pressure fit power frame. The gate incorporates the unique U shaped gate surround for ultimate strength when in position, a double locking mechanism for added safety and the integral two way opening system for ease of use. Other features include auto-close hinge, Wide walk through section, assembled and ready for use, no need for drilling or screws. Two way opening, adjusts to fit openings between 75cm and 82cm , can be extended up to 138cm with separate extensions. Features Wide walkthrough section with auto-close hinge U-shaped power frame gives solid pressure No need for drilling or screws 2 way opening, dual action opening system Adjusts to fit openings between 75cm - 82cm, can be extended up to 138cm Dimensions 75 x 76 x 4cm (min) 82 x 76 x 4cm (max)