About 6 inches long, and the flywheel is 3 inches. If it is not as described. If taken apart there is no return.The item "STUART 10 h live steam model toy steam engine" is in sale since Monday, August 10, 2015. This item is in the category "Toys & Hobbies\Models & Kits\Tools, Supplies & Engines". The seller is "tomturkey" and is located in Colbert, Oklahoma. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM.