Polaroid Spectra Sleeve for display or archive NOS protect your photos! This listing is for 50 cardboard sleeves that Polaroid developed for display of Spectra photos. This is new old stock in great condition. Spectra film is about to become very rare, and the prices will only go up. Protect and display your favorites with these sleeves. The photo slips under the mat board and a notch)visible from the back in the above photos is slipped over the bottom of the photo to hold it firmly in place. 
Note: I put 10 business days handling on my custom camera backs because I make them to order. I often come in at earlier than that time, but sometimes I experience a lot of orders(not complaining!), so I will likely need a lot of that time to get it built and shipped to you. Thanks in advance for your patience and understanding! Aaron