This cat wheel is the ideal activity for your cat. , this cat wheel not only helps your cat to play and exercise, but also strengthens muscles and bones. With an on/off lock function, you can freely control your cat's exercise time and increase the safety protection for your pet, the gap will not pinch your cat's feet, allowing your cat to run safely. The base is designed with silent pulleys, even if your cat is exercising at night, the minimal running noise will not form a disturbing factor in daily life and at night. The cat wheel is made of solid wood, hand-applied with non-toxic and odorless water-resistant varnish, in addition to a special fixed piece and chemical-free carpet, which makes the handmade wheel very strong and durable. Wheel diameter 38.8" x 11.54" Easy to assemble, step-by-step instructions with installation pictures included in the package，Install video scan code to watch