Specifications: Material: Polyester Features: Great fun for your cat: Spacious connected tunnels in various shapes attract cats to hide, track, bounce and chase, encourage healthy activity and stimulate the cat's natural hunting instinct. Cat play tunnel: Built-in crinkle crackle paper, peephole and a ball toy, this popular cat tunnel chute gives your kitty more ways to have fun. Provides hours of exercise. Durable & Spacious S-shaped cat tunnel: The cat play tunnel is durable enough to withstand some claws-out pouching and biting, and wide enough to accommodate grown-up cats. Collapsible & Easy to clean: The tunnel is foldable, it can be fold with a elastic band in seconds for easy storage.strong and solid sprung steel frame with protective ends, which is safe Interactive Toy for your cats. Note 1: Please allow 1-3 CM error due to manual measurement. Note 2: There may be color difference due to computer monitor display. Packing includes: 1 X Pet Toy