100 SLIDE STOR/MAIL BOX HVY-DT

Description

Dual purpose slide storage/mailing boxes are made of a styrenic thermoplastic material for flatness and durability.
They are easy to open and close
Lid has a frosted area for marking and the floor of the box has a molded center-line numerical ID with the rest of the floor lined with cork for slide protection
Lightweight slide boxes weigh only 55 grams (less than 2 ounces) making them ideal for mailing slides with lower mailing costs