flexible easy to remove squarish in the cuticle [SEP] these are really good forms would have given a if that were possible just not great for me my cuticle area is very round and these forms are a bit squarish in the cuticle i made it work but could not find a perfect fit even with all of the sizes not the fault of the form just that everyone has a different finger shape and i have always had a hard time finding dual forms that fit my nails perfectly that aside these forms are great as they removed very easily when i used them with my polygel i will be keeping them as i custom fit the forms with a tiny bit of filing as they did cover the sidewall of my nails pretty well if you are looking for a good form with multiple sizes this is the one for you