NEOVEIL is an absorbale reinforcement material made from polyglycolic acid (PGA), and has the following characteristics. 1.NEOVEIL is a soft non woven fabric with elasticity through a special process. 2.NEOVEIL is absorbed for about 15 weeks like an absorbable PGA suture material. So its advantages are for use to regions which do not take a long time to heal. 3. NEOVEIL has good biocompatibility because this is made from PGA that is used in many clinical cases as a suture. 4.NEOVEIL is colored with greeen dyestuff, therefore it is easy to distinguish between NEOVEIL and tissues in clinical use.