MPI-Unfinished MDF Plaques. It's time to let your creativity run wild! These MDF plaques are a blank canvas waiting to become whatever you need them to be. Turn them into plaques; wall hangings; signs; clocks; trivets; and cutting boards. Embellish them with paint; stain; beads; paper; yarn; and other pieces of wood. Cut them apart and nail them together to create the building blocks for fantastic works of art. The choice is completely yours! Each one is made of MDF and approximately 3/8 inch thick. This package contains one unfinished MDF plaque. Available in a variety of shapes: each sold separately. Made in USA.