Perma Sharp Silk, USP 4/0, metric 1.5, C-19, pack of 12

The three cutting edges allow very good tissue penetration.

• Recommended for most oral tissues
  
• PGA threads (absorbable)
  
• Silk, polyester + polypropylene (non-absorbable)
  
• C-22, 3/8 circle, 16.2 mm
  
• C-17, 3/8 circle, 12.0 mm
  
• C-6, 3/8 circle, 18.7 mm
  
• C-43, 1/2 circle, 16.2 mm
  
• C-19, 1/2 circle, 18.3 mm
  
• C-9, 1/2 circle, 23.0 mm
  

The delivery includes a pack of 12 pieces.