New old stock, ca. 1980, complete box of empty glassless slide windows. There are 100 to fill in the size 5×5 cm or 2×2 inches for 35mm film and work with the inside size of 24x36mm. These are 1 piece, in grey and only 2,3mm thick including the film. The original box is in good condition with possibly some signs of storage. I have several to sell. The box measures ca. 23 cm or 9 inches wide. Check the video for the real manly way to few your old slides.
