Clapperboard/Film slate in 2 different conditions. The texts are individual objects, so if you delete them, you can turn written models into blank ones.
You can get both Clapperboard/Film Slate and Clapperboard/Film Slate With Time Code in this pack: https://www.cgtrader.com/3d-models/electronics/video/clapperboard-film-slate-pack
Files include: