single head black (10cm suction cup)(单头黑色（10cm吸盘）) 3 black head (10cm sucker)(3头黑色（10cm吸盘）) 4 black head(4头黑色) 5 black head(5头黑色) 6 black head(6头黑色) 8 black head(8头黑色) 9 black head(9头黑色) 10 black head(10头黑色) 12 black head(12头黑色) 14 black head(14头黑色) 18 black head(18头黑色) 20 black head(20头黑色) single head white (10cm suction cup)(单头白色（10cm吸盘）) 3-head white (10cm suction cup)(3头白色（10cm吸盘）) 4 heads white(4头白色) 5 heads white(5头白色) 6-head white(6头白色) 8-head white(8头白色) 9-head white(9头白色) 10 heads white(10头白色) 12 heads white(12头白色) 14 head white(14头白色) 18-head white(18头白色) 20 heads white(20头白色) 16 black head(16头黑色) 16-head white(16头白色)

1.2 m per piece(每根1.2米) 1.5 m per piece(每根1.5米) 2 m per piece(每根2米)