Material: wire Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 102g Package size: 21x20x3cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) S-shaped Spring Design: Introduce The Latest To Your Gaming Time - A Yellow Spring Style Cat Game Tunnel! This Innovative Product Provides Entertainment And Exercise Time For Your Cat Friends Excellent Quality: The Cat Tunnel Is Made Of High-quality Materials, Ensuring Its Durability And Lifespan. The Bright Yellow Adds Fun And Playful Colors To Your Home Decor, While Also Attracting The Attention Of Your Cat. The Spring- Design Allows The Tunnel To Expand And Expand, Adding A Layer Of Excitement To The Curious Cat Easy To Play: The Cat Tunnel Toy Is Also Easy To Set Up And Store, Making It A Convenient Addition To The Cat Toy Collection. When Not In Use, Simply Collapse The Tunnel And Store It More Flexible Than Traditional Tunnels: The Spiral Cat Tunnel Toy Size Is Very Suitable For Small, Medium, Or Some Large Cats, With Sisal And Feather Details, Which Can Attract Your Cat From Any Angle