Reinforcement parts for screw hole bosses for Tamiya 1/12 radio-controlled models 'Porsche 959 Paris-Dakar Rally' and 'Celica Gr.B Rally Special'. These were made to reinforce the bosses because the areas around the holes are prone to cracking. Fixing with instant glue is more effective. These are made by a layered 3D printer. The material is PLA+, and the layer thickness is 0.2mm. Deburring and fitting may be required. Packaging will be "bubble wrap + envelope". Thank you.