At my daughter's birthday she got an electronic keyboard as a present. I wanted to have a flip-over cover for it. I thought to convert the cardboard case that it was packed in to make the cover.
Step 1: Materials Required
Tape of any kind,
Step 2: Split
Split the box at the seams where it's joined.
Step 3: Cut Flanges
Cut the flanges of the broad end on both the sides.
Step 4: Identify Base and Lid
Identify the base and the lid part and cut cardboard piece attached to the lid
Step 5: Make the Side Wall
Stick the other two side flanges to the to the side wall and the side wall to the base on both the sides.
Step 6: Stick Velcro
Cut pieces of velcro and stick them at the appropriate place.