Slide mailer, 5 place 

Ideal for shipping, storing or staining slides. These polypropylene containers hold 5 standard slides (3 × 1" or 25 × 75mm). Slotted channels inside the mailer keep slides safely separated. Both end-opening and side-opening versions close securely to keep slides safe. The side-opening mailer measures 81 × 19 × 31 mm; end-opening mailer is 43 × 24 × 88 mm.