Popcorn boxes aren't just for the movies! Mini Bright Royal Blue Popcorn Treat Boxes are a fun way for party guests to enjoy sweets and treats at any celebration. Suitable for a variety of events, these small blue popcorn boxes have a classic scalloped edge along the top and are made of sturdy cardstock that holds up to candy, pretzels, and even party favors. They're easy to assemble - just pop them open! - and they can be custom decorated to complement your party theme.