The Adjustable Size Pet Yard Kit is durable, convenient and versatile! Featuring an expandable panel system which allows easy changes to the size and shape of the play area, the Pet Yard contains 6 interlocking panels that will enclose 18.5 square feet. Each 30 in x 26 in panel can be used as a gate with the interlocking top latch, and the cylindrical hinges make them easier to open, and create smaller gaps between the panels. Made of easy to clean, weather resistant polyethylene. Extension Panels available.