1) Type I collagen membrane derived from porcine sources, applied directly to bone defect sites or periodontal tissue, and fully bioresorbed within 4–6 months.
2) Excellent physical structure as a membrane, with small pore size and high density per unit volume, preventing soft tissue ingrowth during new bone formation.
3) Soft and flexible, adheres well to curved surfaces, and high tensile strength reduces the risk of tearing, making it suitable for the sausage technique.
4) High biocompatibility makes it suitable for open healing technique.
