Sealed oyster bag is the tubular bag, which one end is pre-sealed and the other end is closed by hog rings. It is mainly used in breeding the oysters. The sealed bags are made with the highest quality of food grade nontoxic HDPE and UV stabilized materials. So we can ensure offer you a robust, practical and highly effective product. The technology helps the customers achieve practical and highly effective product with very competitive costs. We also offer the two end open oyster mesh bags. We can offer you the sealed bag packed in pallet or in bundle.