Meccano/Erector - Evolution Off Road Discover real working mechanics! The Meccano-Erector Evolution 2-in-1 set builds an Off-Road vehicle with a real tailgate, hood and shock absorbers. Rebuild your Off-Roader into a functional Desert Truck with real suspension! Or start from scratch to make your own creation! Finished Off-Roader is 5.25 long by 3.5 wide by 3.65 tall. The Desert Truck is 5.25 by 3.5 by 4. Your own creations are as big as your imagination! The Meccano-Erector Evolution 2-in-1 Off-Road set is for ages 8+. No batteries Required. 190 pieces , Real Wrench, Hex Tools, Instruction Sheet