300 Total Caribbean Blue Poly Mailers (100 6x9, 100 9x12, and 100 12x15.5) 300 Caribbean Blue Colored Poly Mailers 100 of each 6"x9", 100 9"x12", and 100 12"x15" Bags are opaque so you can not see through Light weight to save on shipping Bags are Water, Tear and Puncture resistant