The Secret is in the fluff. Works like a magnet - cats love it! This Cat Bed is Electrostatically charged to capture dander, flea dirt, hair and dust. The ultra-soft polyester fibers act as an insulator, to absorb and hold the heat, keeping your kitty warm and cuddly year-round. Handcrafted in the USA. 100% Recyclable Materials. 100% Non-Allergenic. 100% Non-Toxic.