Custom Prototype Details: See Pictures for further details *Frosted Shoe Box lid 19 5/8" x 16 7/8" x4 1/4" *Interior Box made out of clear acrylic material with interior dimensions: 18 5/8" x 16 1/8" *Open side is on the long end * Each section inside the box should be 1 3/4"H *Opposite from open side should be a cut out that measures 1.75"x 1.75" *1/4" material should be used and thickness should be accommodated in the internal measurements .