Cut a solid wood ladder to desired length with a jig saw.
Lightly sand the wood. Use 60 grit sandpaper if you wish to sand down to bare wood.
Tape around rung ends, then paint as desired. I used Fusion's Ash for the sides, and left the rungs bare wood.
Measure two spaces in the ladder, then transfer measurements to bulletin board material. Cut out with an exacto knife against a metal ruler. I suggest to paint the bulletin board black if you are stenciling black letters on burlap as this will make the letters look darker.
Place bulletin board pieces on top of burlap material. Cut burlap, allowing some overlap. Pull burlap around edges of board, then attach with a staple gun from the back.
Stencil the front of the burlap as desired.
Position ladder front side down. Place bulletin board pieces on top, good side down, then attach with screws.
Locate studs in the walls.
Attach ladder to wall using 2 L brackets.
Screw in black cup hooks along the bottom of the ladder to hang office supplies.
Stack the shelves with small office supplies, hang up your gear and enjoy your new upcycled ladder shelf office organizer!