Don’t think like image masking is only just removing or cutting back a certain part of the photograph, though technically it is, but not that simple. The whole procedure significantly requires expert hands and a series of special techniques like background replacing and many more.
Photography Clipping Path (PCP) does the whole procedure in Photoshop so that the object or clip can easily be removed from its backdrop. Not only that, this tool allows to remove or delete the complex object in millimeter distance, however, it needs 100% professionalism and more than a pen tool.
There always remains confusion among mass clients about irregular shapes that appeared after removing the background. We find it quite easy and always capable to provide fine edge image using various type of image masking likewise Alpha channel masking, transparent layer masking, translucent masking, and complex fur/hair masking.