Dear Sir/Madam,We are one of a professional manufacturer of vacuum storgae bag from Korea.Vacuum Storage Bag is a most fashionable,most advanced revolutionary design in the 21st century.It is also most effective in saving space,anti-dust,anti-odor, discoloration prevention and moisture proof as far as the clothes and mattress storage is concerned.If you are interested in it,please feel free to contact us for further information