3 hybrid wooden/metal holders, dimensions comparable to modern Lisco/Fidelity. One of the 6 darkslides is mis-matched - it's too long - but is functional. The other 5 darkslides look original; these are missing the little metal pull-tabs, but the rest of the metal handle can still be easily grabbed to remove or replace the darkslide. Darkslide action is fairly stiff/tight. These appear structurally sound but I haven't tested them with film. Price is $40 for the lot, includes shipping in US.