Linhof Technika 4x5 Finder Mask for 3 1/4" x 4 1/4" Polaroid, fits both black silver & new type multifocus with rubber rings.

New old stock, perfect condition, unused just opened package to photograph.  This mask fits both the older black & silver zebra style and also the newer style multifocus finder with black rubber rings. 

Hard to find, nearly impossible to find a new old stock one like this now.

Carefully packaged & shipped quickly. Thanks!