View-Master Storage Box. 4-1/2 x 6-1/8 x 3-7/8". Blue-Gray 40 pt. Acid-free, Lignin-free, Unbuffered material.

Viewmaster Storage Box - Blue-Gray
4-1/2 6-1/8 x 3-7/8"
Made from unbuffered, 40 point barrier board. Acid-free. Lignin-free. pH 8.0 - 9.0. Metal edged corners. Ships assembled.

Holds:
195 V-M, in paper sleeves.
275 V-M, no paper sleeves.
50 V-M current (in packaging). These fit in box horizontally parallel to long box dimension.