standard shoulder pad(标准款护肩) standard shoulder pad + sling(标准款护肩＋吊带) shoulder reinforcement(肩部加固款) full hole + sling(全孔＋吊带) strengthening style(加强款) strengthening style + shoulder bag(加强款＋肩包) breathable type shoulder pad(透气款护肩) breathable type + suspenders(透气款＋吊带) one-piece black shoulder pad(一体黑护肩) one black + sling(一体黑＋吊带) integrated blue shoulder pad(一体蓝护肩) one-piece blue shoulder pad + sling(一体蓝护肩＋吊带) adjustable blue shoulder pad(可调蓝护肩) adjustable blue shoulder pad + sling(可调蓝护肩＋吊带) adjustable black shoulder pad(可调黑护肩) adjustable black shoulder pad + sling(可调黑护肩＋吊带) children's shoulder pad black(儿童护肩黑色) children's shoulder pad blue(儿童护肩蓝色) children's shoulder pad black + shoulder bag(儿童护肩黑色＋肩包) children's shoulder pad blue + shoulder bag(儿童护肩蓝色＋肩包) arm sling(手臂吊带)

average size(均码)