Baltic Birch Plywood, 6 mm 1/4 x 12 x 9 Inch Craft Wood, Box of 50 B/BB Grade Baltic Birch Sheets, Perfect for Laser, CNC Cutting and Wood Burning, by Woodpeckers - Walmart.com
Special laser plywood - birch plywood manufacturer Russia
1/4" White Maple Ply on MDF Core Laser Cutter's Bulk Pack 12"x20" - Woodworkers Source
Amazon.com: Baltic Birch Plywood, 6 mm 1/4 x 12 x 12 Inch Craft Wood, Box of 25 B/BB Grade Baltic Birch Sheets, Perfect for Laser, CNC Cutting and Wood Burning, by Woodpeckers :