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  4. Square Polypropylene Containers
  • Flex-A-Top<sup>®</sup> Flex-A-Top®
    Plastic boxes, square and rectangular containers with hinged-lid design made from polypropylene. Available in several colors including white, clear, red, and royal blue.
  • Lockcons<sup>™</sup> Lockcons
    Small plastic boxes with hinged lid design and locking latch feature. Manufactured out of clear food grade polypropylene.