3D Protoss Mecha Metal DIY Assembly Model (1020+PCS) Features:.Craft Toys: Have you ever dreamed of owning a handmade piece that is both artistic and challenging? Then, this metal assembled mecha model is definitely your choice! You can't put it down without it..High-quality Materials: Made of stainless steel and other metal materials, ensuring a comfortable and smooth assembly experience while guaranteeing safety. The rounded edges eliminate sharpness, providing a sturdy yet gentle touch..Enhanced Body Reinforcement: The upgrade to the body focuses on internal structure and connections. Additional support structures have been integrated internally, ensuring greater overall stability. Furthermore, reinforcements at connection points prevent loosening during assembly and usage, enhancing the mech's stability..Anti-loosening Treatment: Special anti-loosening treatment is applied to the screws and nuts, ensuring they remain securely fastened during assembly and use. This design not only enhances the durability of the model but also prevents accidental damage caused by loosening, keeping the mecha in perfect condition at all times..Gift for Collectors: Perfect as an excellent gift for art, engineering, or metalwork enthusiasts during holidays, also an ideal present for children interested in STEM education.Specification:.Material: Stainless Steel + Alloy + Copper.Number of Parts: 1020+PCS.Assembly Difficulty: Medium.Assembling Time: 6-7h (Depending on individual ability).Product Weight: 1857g.Package Weight: 2457g.Product Dimensions: 19 x 9 x 35cm.Package Dimensions: 34.2 x 27.5 x 10.1cm.Packing: Box.Ages: 16+