This Gobricks MOC model, The Wall from Attack on Titan, features small, self-locking ABS plastic bricks compatible with Lego. Designed for ages 14 and up, it is a non-electric, unisex building set. The package excludes stickers, motors, generators, and third-party accessories; printed parts are replaced with standard ones. No paper manual is included, but an electronic instruction PDF is available upon order via email. All components undergo quality checks, and any missing or damaged parts will be promptly replaced free of charge.