Thread type
Polyglycolic acid (PGA)
Chromic catgut (CC)
Plain catgut (CP)
Polypropylene (PM)
Polyester braided (PB)
Silk braided (SK)
Nylon (NL)
Stainless steel wire (SW)
Ligature (LR)

Thread length
45cm,,60cm ,75cm,100cm,125cm,150cm

Thread diameter
8/0, 7/0,6/0, 5/0, 4/0, 3/0,2/0,1/0,1, 2, 3

Needle length
6mm, 8mm, 12mm, 18mm, 22mm, 30mm, 35mm, 40mm, 50mm

Needle curvature
Straight, 1/2 circle, 1/2 circle (double), 1/4 circle, 1/4 circle (double)
3/8 circle, 3/8 circle (double), 5/8 circle, loop round

Cross section
Round bodied, round bodied (heavy), curved cutting, curved cutting(heavy)
Reverse cutting, reverse cutting (heavy), tapercut, micro-point spatula curved