3mm 1/8 x 12 x 20 Inch Premium Baltic Birch Plywood B/BB Grade, Pack of 20 Flat Sheets by Woodpeckers : Amazon.ca: Tools & Home Improvement
Baltic Birch Plywood -B/BB Grade (3MM 1/8 X ''12 X 12'') Perfect for Arts and Crafts, School Projects and DIY Projects, Drawing, Painting, Wood Engraving, Wood Burning, Laser Projects, by QUTE :