"A pet gate like no other! This clear, wall-mounted pet gate is your alternative to unattractive wood or metal pet gates. This adjustable pet gate provides total visibility and is designed to confine your pet safely in areas with larger openings. Lightweight and easy to move, this sturdy, lucite pet gate can withstand a dog's nudge. Simply position the clear folding gate in your doorway, with the 2 end panels resting against the pet's side of the threshold. When not in use, the Zig Zag Clear Gate folds flat for easy storage. Which size is right for you? 4-Panel gate intended for use in openings 56"" or less. 6-Panel gate intended for use in openings 82"" or less. 8-Panel gate intended for use in openings 110"" or less. 10-Panel gate intended for use in openings 125"" or less."