u-shaped buckle brown(U型扣棕色) u-shaped buckle gray blue(U型扣灰蓝色) u-shaped buckle gray(U型扣灰色) u-shaped buckle black(U型扣黑色) alloy buckle brown(合金扣棕色) alloy buckle gray blue(合金扣灰蓝色) alloy buckle gray(合金扣灰色) alloy buckle black(合金扣黑色) business penholder (brown)(商务笔插款（棕色）) business penholder (gray blue)(商务笔插款（灰蓝色）) business penholder (gray)(商务笔插款（灰色）) business penholder (black)(商务笔插款（黑色）) hollow penholder (brown)(镂空笔插款（棕色）) hollow penholder (gray)(镂空笔插款（灰色）) hollow penholder (gray blue)(镂空笔插款（灰蓝色）) hollow penholder (black)(镂空笔插款（黑色）) hollow penholder (brown)(镂空笔插款（咖啡色）) hollow out penholder (azure)(镂空笔插款（天青色）) hollow penholder (red)(镂空笔插款（红色）) hollow penholder (yellow)(镂空笔插款（黄色）) hollow penholder (green)(镂空笔插款（绿色）) fashion magnetic snap (brown)(时尚磁扣款（棕色）) fashion magnetic snap (gray blue)(时尚磁扣款（灰蓝色）) fashion magnetic snap (gray)(时尚磁扣款（灰色）) fashion magnetic snap (black)(时尚磁扣款（黑色）) fashion magnetic snap (brown)(时尚磁扣款（咖啡色）) classic simple (brown)(经典简约款（棕色）) classic simple style (gray blue)(经典简约款（灰蓝色）) classic simple style (gray)(经典简约款（灰色）) classic simple (black)(经典简约款（黑色）) classic simple (cyan)(经典简约款（青色）) classic simple style (red)(经典简约款（红色）) classic simple style (yellow)(经典简约款（黄色）) classic simple style (brown)(经典简约款（咖啡色）) classic simple (green)(经典简约款（绿色）) strap book (brown)(绑带本（棕色）) bandage book (gray)(绑带本（灰色）) strap book (black)(绑带本（黑色）)

a5(A5)