Sonic the Hedgehog Tin Lunch Box Puzzle Bundle - Sonic Lunchbox with Sonic Puzzle 48 Piece for Kids Plus, Stickers, More | Sonic School Supplies Set for Kids. This Sonic lunch box puzzle set includes one 48 piece Sonic the Hedgehog jigsaw puzzle measuring 15" x 12.5" when complete and one Sonic tin lunch box measuring 7.75" x 3" x 6.25". The Sonic tin lunch box is sturdy and spacious and can handle any number of excursions whether you are bringing lunch or your new Sonic the Hedgehog puzzle along. This Sonic the Hedgehog tin puzzle set also works great as Sonic school supplies, part of a Sonic gift set, and more; fits great next to any other Sonic accessories. Officially licensed Sonic merchandise. This Sonic puzzle activity set also includes Sonic stickers, Rex-Man stickers, and a Rex-Man castle door hanger.