What is the difference between Schluter®-JOLLY and Schluter®-JOLLY-P profiles?

JOLLY profiles' new design introduces 90° vertical wall section that allows for better alignment and appearance when abutting with other profiles. JOLLY-P profiles are the same design as previous JOLLY and current SCHIENE, featuring a 87° sloped vertical wall section that transfers point loads to the substrate and surface covering while protecting tile edges from damage.