Polypropylene Five-Slide Mailers.
Integral lids snap closed tightly. Recessed lid design limits slide movement during transit to prevent accidental breakage. Rounded corners allow easier handling, and an eyelet is provided for optional security ties and/or identification tags. Lightweight (less than 1/3 oz) to hel minimize transport costs. 100/bx
Mailers also function as miniature Coplin jars for use in Pap smear testing.