The phrase "entire box" means the whole or complete box, including everything inside it and nothing missing or removed.
Sentences with «entire box»
This year, I have not eaten a whole entire box. (bonappetit.com)
Up the top of my list of favourite fruits (right there next to longans) mango has long been a love mine, my childhood dotted with memories of trailing after my dad at the local flea market and buying entire boxes of Bowen mangoes for $ 2. (thecattylife.com)
Now I cherry - pick boxes of favorite cereals, dump entire boxes into the most massive bowl I can find, and add quick oats, oat bran, ground flax, and freeze dried fruit. (101cookbooks.com)