Size M - 24x31 cm (9.7x12.5 in) - 192 pcs - average complexity, assembly time 2-4 hours.
King Size - 31x40 cm (12.2x15.7 in) - 327 pcs - high complexity, assembly time 4-6 hours.
Royal Size - 43x56 cm (17x22 in) - 700 pcs - high complexity, assembly time 6-8 hours.