Flip the box right side up to expose edge.
Take your plastic card and bend over edge starting at one end. Smooth down with card till it's perfect.
Using the inside of the box as a guide lay out two pieces of tape.
Use your finger to get a mark and cut.
Starting at one end, peal tape and run down the top edge staying somewhat flush to the edge.
Take your plastic card and bend over edge starting at one end. Smooth down with card till it's perfect.
Using the inside of the box as a guide lay out two pieces of tape.
Use your finger to get a mark and cut.
Starting at one end, peal tape and run down the top edge staying somewhat flush to the edge.