ColorLyte Curved Clear Acrylic, 8"�x 10"� x.22"� with Square Corners. The image can be enjoyed from front or back and illumination increases the effect. An Acrylic Pressing Pad (APP911, sold separately) is required for proper production. You will also need a piece of 1/8"or 1/16" Heat Conductive Green Rubber that is 2" larger than the panel, sold separately. A jig, either landscape orientation (AJIG810-L, sold separately) or portrait (AJIG108-P, sold separately) is required to curve the acrylic. Note: The acrylic is not suitable for flat display, it curls naturally.