Form a "sandwich" by inserting the cut 3/8-inch sheet between the two 1/8-inch pieces. Square up the pieces so there is a 1/4- to ½-inch-deep pocket on one side of the sandwich. Use acrylic ...

All frames are made from wood and museum-quality acrylic, and while they are designed for easy installation at home, you can also send in artworks to be framed for an added charge.