Small Slide Top Wooden Boxes 5 x 4 x 2" - Poole & Sons, Inc.
Foldable boxes from Plywood - Technomar & AdremTechnomar & Adrem
Turning flat plywood into a box with just four cuts: Rockler's miter fold dado set | Woodworking Network
Plywood Boxes | Nefab Group
How to Make Your Own Custom Plywood Storage Box
Amazon.com: Baltic Birch Plywood, 6 mm 1/4 x 12 x 24 Inch Craft Wood, Box of 6 B/BB Grade Baltic Birch Sheets, Perfect for Laser, CNC Cutting and Wood Burning, by Woodpeckers :