Geistlich Bio-Gide^® consists of porcine collagen and has a bilayer structure. Geistlich Bio-Gide^® is available in two convenient sizes:

• 25 x 25 mm
• 30 x 40 mm

and a combination package:

• Geistlich Combi-Kit Collagen
  (Geistlich Bio-Gide^® 16 x 22 mm with Geistlich Bio-Oss^® 100 mg)