The Sealed AMT Kenworth/Challenge Transit Cement Mixer is a 1/25 scale plastic model truck kit manufactured in 2020. This kit is suitable for children aged 12 and above, making it a great project for aspiring model enthusiasts. With the brand being AMT, known for producing high-quality plastic model kits, this set is sure to provide hours of entertainment for young builders. Additionally, shipping is only available within the USA, making it a perfect option for those in the country looking to add a fun and creative project to their collection.