High Quality Material: The main material of this Dog Safety Gate is made of sturdy nylon mesh, which is woven into a translucent mesh-like fabric, you allowing to observe where the pet is outside the door in the room. Telescopic tube: The retractable tube is made of stainless steel which is not easily deformed , and its ends are sealed with circular joints, which facilitates the passage of tunnels on both sides, and also greatly reduces the risk of being scratched by the tube during installation. Lightweight and portable: suitable for most ordinary family doors. The pet safety cover is ideal for interior and exterior doors, doors between walls or stairwells. The foldable design makes it easy to carry and store. Wide application: The folding door can be used as a baby gate or a pet door. It can control pranks by providing a safe and enclosed play and rest environment, supports adhesive installation and non-marring nail installation, which is great for anything you want locally. Specification: Product Material: Nylon Net + Stainless Steel Tube Color: Black Size : unfolded 110*72cm Quantity delivered: 1 piece (with stainless steel tube and hook) becomeveryrichProducts from Chunchuan's store