The puzzle is to disassemble and reassemble the 24 interlocking pieces into the beer mug. Great for a Son's Christmas, Father's Day, Grandads's Birthday. A perfect present for anyone appreciating a good beer! A wooden 3D jigsaw challenge.Size & Packaging: Detailed solution enclosed in sealed envelope. Very sturdy resealable box to keep your puzzle in. Box measures 123mm x 114mm x 147mm tall.