Joe's Prime 3/4" Profile Cradled Painting Panel - 10" x 20"Joe's Prime 3 4" Profile Painting Panels are crafted from 100% artist grade poplar wood and accept all acrylic gessos and oil priming. These wooden panels are cradled with a solid pine wood frame which eliminates warping and stretching. Their attractive unfinished state is beautiful with pyrography and clear gessos, as well as encaustics. The construction is so finely finished on the reverse that they can be turned around and used as a shadow box.