Bionic Donut Design. Fragrant But Not Pungent, Healthy Breathing Every Day.Pure Nature Essential Oils. Natural Environmentally And Friendly Aroma. Can Be Used For Baby And Pregnant Woman._x000d_ Solid Material, 4 Pieces For Each Set. Featured Chanel Fragrance Oil, New Technology Continuously Fragrance In 365 Days._x000d_ Health & Safe, Daily Care.Fragrant And Pleasant. Like Delicious Dessert, Noble And Elegant.365 Days New Design Solid Aroma. Long Lasting Fresh Air, Long-Lasting Fragrance._x000d_ Scenario To Be Used: Pet Room, Remove Odor, Make You Happier And Your Pets Healthier.Pet Nest, Fresh And Pleasant Fragrance, No Worries Anymore. Pet Box,Environmental Material, Pet And Owner Will Enjoy The Fragrant Life Anytime And Anywhere. Pet Shelter, Deodorize Effectively And Fast, Improve Pets' Living Environment._x000d_ High-Grade & Washable & Moveable Back Pad. Can Be Move And Stick Up To 1,000 Times And No Trace.