Resorbable collagen matrix engineered from highly purified Type I bovine collagen to provide a predictable resorption period and ensure optimal bone regeneration. Supports graft stabilisation and bone growth by providing soft tissue support and space maintenance over a predicable time frame. Cell occlusive for supporting bone regeneration. In-vivo stability enables easy handling in demanding indications. Predictable resorption period of 26-38 weeks. Macro-molecular pore size permeability permits the exchange of essential nutrients during healing. Adapts easily to various bony defects. Membrane is rigid, yet only 0.3mm thick. Easy placement since membrane is not side-specific.