TOAST Button Cover for the iPad Air 2, Walnut (IPDA2-PLA-01) Simple peel and stick adhesive backing. Real wood cover made in the USA. Includes button covers. Wipe clean with rubbing alcohol and clean paper towel. Toast covers are removable, but not meant to be reusable. No permanent residue will remain once removed. You can choose from 4 natural materials: walnut, white-washed ash, bamboo or ebony.