STEEL WIRES , ALSO CALLED TIGER TAILS
MATERIAL IS STEEL COATED WITH PLASTIC .
SHAPE: ROUND
DIAMETER: FROM 0.3MM TO 1.0MM .
COLORS:HAVE MANY COLORS ,WE HAVE COLORS CARD. USUALLY HAVE 26 COLORS
PACKING:ROLLING ON THE SPOOLS
LENGTH: USUALLY IS 10METERS PER SPOOLS AND 100METERS PER SPOOLS