Model size: 15.2*4.3*9.8 in (38.5 *11*25 cm) Package size: 14.9*6.7*1.7 in (37.8*17*4.2 cm) Number of components: 575 Level: Advanced Estimated time of assembly: 10 hours

Number of components: 500 Level: Advanced

Model Size:  22 * 4,7 * 4,7 in (56 * 12 * 12 cm)  Tracks size :  96,5 * 4,7 * 4,7 in (245 * 12 * 12 cm)  Package size:  14,6 * 6,7 * 2 in (37.8 * 17 * 5 cm) Number of components:  538 Level: Advanced Estimated time of assembly : 10 hours

Size models in finished form: 7.7*7.3*6.9 in (196 * 185 * 176 mm) Inside space of  the safe: The  W*H*D   6.1*5.5*4.1 in  (155 * 140 * 105 mm) Package size: 14.6*5.5*1.6 in  (37*14*4cm) Number of parts: 179 Estimated time of assembly : 6-7 hours

Model size: 7.7 x 2.6 x 5.9 in  Package size: 14.9 x 6.7 x 1.1 in Number of parts: 268 Level: Medium Assembly Time: 6 hours Recommended Age: 14+ Kit weight: 1.59 lbs Manufacturer: UGears

Size Model: 5.12*5.12*6.3 in (130*130*160 mm) Package size: 14.6*6.7*1.2 in (37,4*17*3 cm) Number of components: 101 Level: Easy Estimated time of assembly : 1-2 hours

Model size: 11.2 x 11 x 4.7 in  Package size: 14.9 x 6.7 x 2 in Number of parts: 573 Level: Medium Assembly Time: 8 hours Recommended Age: 14+

Model Size: 15,7*6.5*8,7 in (40*16,5*22 cm) Package size: 14,9*6.7*2 in (37,8*17*5 cm) Number of components: 292 Level: Medium Estimated time of assembly : 4-5 hours

Model size: 10.3*3.5*5.5 in (26.2*9*14 cm) Package size: 14.7*6.7*1.4 in (37.3*17*3.5 cm) Number of components: 457 Estimated time of assembly: 8 hours Level: Advanced

Model size: 13,8*3.7*5.1 in (35 * 9,5 * 13 cm)  Package size: 14,6*6.7*1.1 in (37 * 17 * 2,7 cm) Number of components:  348 Level: Advanced Estimated time of assembly : 6-7 hours