EASY ACCESS: Door panel for pets to pass through one side to the other. Built-in lock for security. FOUR FLEXIBLE PANELS: Fixed together with hinges, easy to stand in different shapes and place in smaller and larger doorways, stairways and similar areas. WOODEN STRUCTURE: Pine composition is naturally sturdy and durable. Safe for use with pets. Two support feet for balance can be removed. DIMENSIONS: 91H x 220L x 36Wcm. Single panel: 91H x 55Lcm. Folded: 55L x 91W x 8.2Dcm. ASSEMBLY REQUIRED.