Material: short plush, natural catnip, PP cotton, plastic. Small Tips 1. Cleaning by hand washing and machine washing can reduce the effectiveness of catnip. 2. Catnip is a plant that causes hallucinations, and some of the temporary (5-15 minute) behavioral changes that cat plush toy causes include sneezing, chewing, rubbing, rolling, meowing. 3. About 80 percent of cats are interested in the smell of the catnip. But some cats may not be interested. Package includes: 3 x Cat Catnip Toys 4 x Plastic Spring Toys Warranty: If you are not satisfied with our product, contacting with us in 30 days, return the undamaged product and get a full refund or replacement without question.