1 pack black(1个装黑色) 1 pack white(1个装白色) 1 pack blue(1个装蓝色) 1 pack red(1个装红色) 1 pack gray(1个装灰色) 2 pack (black + white) 10 m in total(2个装（黑色＋白色）共10米) 2 pieces (black + gray) 10 meters in total(2个装（黑色＋灰色）共10米) 2 pieces (white + gray) 10 meters in total(2个装（白色＋灰色）共10米) 3 pieces (black + white + gray) 15 meters in total(3个装（黑色＋白色＋灰色）共15米) 3 pieces (black + white + red) 15 meters in total(3个装（黑色＋白色＋红色）共15米) 3 pieces (black + white + blue) 15 meters in total(3个装（黑色＋白色＋蓝色）共15米) 4 packs (black + white + gray + red) 20 m in total(4个装（黑＋白＋灰＋红）共20米) 4 packs (black + white + gray + blue) 20 m in total(4个装（黑＋白＋灰＋蓝）共20米) 5 packs (black + white + gray + red + blue) 25 m in total(5个装（黑＋白＋灰＋红＋蓝）共25米)

1m(1m) 2m(2m) 3m(3m) 5m(5m)