Portable: The foldable security door takes up little space. When not in use simply remove the side buckle on the hook and gently roll up the mesh lining to save space. Thickened Magic Anti-Theft Pet Door: Upgraded sturdy woven mesh fabric strong tear resistance can be used as a baby door or Pet door can be used providing security and locking games and quiet environments to control pranks. Material: Built-in sturdy mesh fabric. Easy to carry: It can be folded to assemble the product easy to disassemble and assemble and storage does not take up space. Small animal protection: Can be used to separate corridors kitchens bedrooms and stairs. Keep your pet in a fixed area of activity.