The 12-inch Nelson Beddar Wood Contractor Shims surpass pine or cedar alternatives in performance. These shims are simple to cut, resistant to splitting from nails and screws, break off cleanly, and are rot-resistant. They are ideal for installing doors, windows, cabinets, countertops, and various other construction applications. Beddar Wood, a distinctively processed material, produces shims that boast clean snapping, splitting resistance, and outclass other natural shims in the market. Professionals such as contractors, cabinet makers, and door and window installers can greatly benefit from utilizing these Contractor Grade Beddar Wood shims.