Searching for the perfect alternative to plastic containers? EarthChoice™OneBox™ paper boxes help food prep and assembly run smoothly and stay mess-free thanks to a secure front latch closure. Send your to-go orders out with confidence using these easy to close, leak proof, paper containers that come pre-assembled! Food Container Type: Box; Material(s): Paperboard; Food Container Material Type: Paper; Capacity (Volume): 37 oz.