Popular e-paper fpc connectors - size

Hello, I need to buy some larger e-paper displays between 4-8 inch like Waveshare and Goodisplay but I do not know the connector specs. I am getting FPCs separately from other store just don't know what.
Maybe someone already has such displays and could help with the dimensions of the FPC connectors?
Appreciate help.

Thanks

4.2" 4.2' E-paper display,4.2 inch e-paper display 400x300 resolution electronic paper screen 4 gra
e-paper display - GOOD DISPLAY
6" 6 inch HD large parallel e-paper display 1024*758 GDE060F3,2-Color EPD,e-paper display - GOOD
e-paper display - GOOD DISPLAY
8" large size,8 inch e-paper,eink screen,8 inch large e-paper display parallel e-ink screen panel
e-paper display - GOOD DISPLAY

whole list: E-Paper Display_e-ink display manufacturer_Color epaper Display_China LCD-Good Display