Gundam – Entry Grade Strike with a scale of 1:144 is a type of Other Gundam Kits item introduced in the Gundam Seed series. Gundam – Entry Grade Strike is made of very good quality plastic materia ... l, making it suitable for children aged 8+ years. Gundam – Entry Grade Strike is suitable for beginners because of the few parts and the easy level of difficulty assembling so that it can help children's accuracy, patience and imagination when assembling this Gundam model kit.