Premium Corrugated Boxes from Colad are the highest quality custom printed boxes available. Brilliant graphics and your choice of outside coating. Made from 200# test corrugated, these custom boxes are perfect for promotional packaging, mailings & marketing. 11.5" x 13" x 4" Corrugated Boxes feature full-color printing & many custom order options. Like this size but need a lower quantity? We can quote quantities as low as 10 in this size printed direct to corrugated, just ask!