【Product Description】 This is a set of 300 brand new, unopened cotton masks. They can be washed and reused. Using additive-free soap detergents, etc., will allow for safer reuse. They can also be used when cooking. Individual sales are not available. 【Specifications/Size】 Free Size 【Operation Check/Condition】 Brand new and unopened. 【Source/Previous Owner's Usage Period, etc.】 These items are from a local government in Yamagata Prefecture. They were stored in a warehouse for 3 years. 【Purchase/Shipping】 Immediate purchase is possible, and shipping is free. #CottonMask #HygieneSupplies #Mask #Cold