Gundam – ZGMF-X20A Strike Freedom with a scale of 1:144 is a type of RG (Real Grade) item introduced in the Gundam Seed Destiny series. Gundam – ZGMF-X20A Strike Freedom is made of very good qualit ... y plastic material, making it suitable for children aged 8+ years. Gundam – ZGMF-X20A Strike Freedom 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.