Focusing on the sports and outdoor market, it has grown into a comprehensive group company integrating product design, research and development, production, branding, export, supply chain, and retail. 44315 Smart Linkage Marketing Template start 44315 Smart Linkage Marketing Templateend Box dimensions: 68*48* 37cm Approximately 16kg per box, 25 sets per box 9.5inch ：200g 10.5inch ：250g 11.5inch ：300g 12.5inch ：350g The product comes in three sizes: 9.5inch is recommended for children, 10.5inch is generally recommended for young children, 11.5inch is generally recommended for teenagers under 16, and 12.5inch is generally recommended for adults