Opaque matte black single use bags are ideal for packaging edibles, marijuana infused candy, flower, waxes, pills and more. This 4" x 5" metallized bag features strong 5 mm side seams and no tear notches. Once items are placed inside, simply heat seal closed for a child resistant closure. This bag is smell proof and odor proof to keep contents discreet. Custom printing is available if you would like to showcase your brand, nutrition label, etc.