The Niubya Folding Pet Stairs are a portable and collapsible solution for pet owners who need to provide easy access to their pets when traveling or moving around. Designed for dogs of all sizes (S, M, L), these stairs are convenient for pets to climb up or down and can be easily stored when not in use. The Niubya brand ensures high quality and durability, making these pet stairs a reliable choice for pet owners on the go.