This is a super wide plastic model. ※ JAPAN TECHNOLOGY inspects all products by our standards depending on the characteristics of each product. Please refrain from purchasing if you are concerned about blurring, uneven coloring, or small scratches. ＜YoYo Spec＞ Diameter：59.5mm Width：60.7mm Weight：78.2g Axle：M4×12mm Bearing：size C (Curved) Pad：Slim (OD 19mm)