These are homemade items, made by an amateur. Sizes: Mint Blue: 23 x 10 x 9 White: 18 x 9 x 9 Mushroom: 17 x 9 x 9 Materials: Faux fur, socks, felt, cork board, styrofoam cone, etc. A glue gun is used for adhesion. Because these are amateur handmade items, they are not perfect. Please refrain from purchasing if you are looking for perfection or are overly sensitive to imperfections. Also, returns are not accepted, so please consider carefully before making a purchase.