Custom Prototype Details: See Pictures for further details *Frosted Shoe Box lid to fit over interior box *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 * Top section 1.5"H, Bottom section 2.125"H (interior dimensions) *Top section will include 2 u-shaped book ends to hold in a book securely, see picture for dimensions. Made out of 1/8" clear Plexiglass *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 .