Moulure de coin intérieure Endurathane, P 2 1/8 po x H 2 1/8 po (correspond à la moulure MLD02X02X03eg), apprêtée en usine

In addition to the crown molding, I also ordered these corner pieces hoping this would allow me to avoid making dozens of miter cuts. Unfortunately the profiles/ dimensions of these corner sections are not consistent and do not match the profile of most of the crown molding sections. I found these difference to be very noticeable and could not use them. Maybe these corner pieces are not meant for this purpose? Then what are they for? In any case, I ended up changing to miter cuts which look much better. Im not sure if I got a bad batch, or this is just a problem with the material these are made of. Knowing what I know now, I would not recommend these and instead would encourage you to just stick with normal molding pieces and make your own miter cuts.