Fix anything that wobbles; level anything that tilts with Wobble Wedges. Set of twelve shims. Shims provide consistent expansive / stabilizing force when compressed between two surfaces. They’re perfect for leveling plumbing fixtures, fountains and statuary, furniture and appliances – cabinets, shelving, workbenches, bookshelves, patio furniture, and herb and flower pots. Use them indoors or outdoors; use them to level nearly anything, anywhere. Made of Polypropylene and made in the USA.