Cutting Boards for Wire Shelving Choose from solid hardwood or molded plastic material. Can be used for all type finishes of wire shelving. Radial cut designed corners allow the decks to fit securely in place on all size shelves. Wood Decks are coated with a smooth, semi-gloss “Varnique” finish that can be used for general food preparation and requires low maintenance that can be easily cleaned with mild soap and warm water. Varnique is also very resistant to water spotting and staining. Made in the USA.