New Upgrade - Fiberglass Support Rods: The new upgrade adds lightweight and flexible fiberglass support rods to the mesh of this extra tall and extra wide baby gates. The top of the mesh doesn't sag and the bottom can't be lifted up. Effectively prevents babies and pets from crawling underneath or collapsing the mesh. 42 Extra Tall & 80 Extra Wide: This baby gate extends up to 80 wide(203cm) and is 42' tall(106cm), taller than most retractable baby gates on the market. Effectively prevents babies and dogs from jumping or climbing over the mesh baby gate. Retractable & One-Handed Operation: Adults can easily open and close this tall dog gate with one hand, but difficult for children.