SUPERIOR DESIGN RETRACTABLEBABY GATE : This Extra Wide Retractable Gate extends up to 55" wide and is 42" tall. The maximum width of opening is 55”,The best width of opening is 35”, designed to adjust to any door/stair width up to 55 inches. Mesh can be completely retracted away when not in use, saving your space.Also unlike other gates, this new retractable gate has no balustrade at the bottom - so no trip hazard when you are moving through with your hands full. EASY INSTALLTION :Can be installed at top and bottom of stairways, doorways, hallways, indoor and outdoor use. includes components for easy installation.You will get: Retractable mesh gate x1, Bracket x2, Latches x2, Wall anchors x8, Screws x8, Instructions x1,using the tools provided, you can get a new and safe child gate installed in minutes. CONVENIENT ONE HANDED OPERATION: Very simple operation allows you to open and close while holding your baby or carrying toys, diapers.Just push and turn the ball cap to lock and unlock the gate with one hand. SAFETY LOCKING USE: There is locking equipment at the top of the gate that turns to lock and unlock. A perfect solution for doorways and stairs locking the way for babies and pets needed to provide safety and security in the whole house. The stair gates is used for children and pets blocking off their way out or in.This product is intended for use with children from 6-24 months or small to medium pets from 4.5kg(10lbs)to 18kg(40lbs).