• RONDEC-MC/EV are matching 90° external corners made of solid MC material for RONDEC-MC
• RONDEC-MC/ED are the corresponding 90° external corners with die cast metal appearance
• RONDEC-MC/IV are matching 90° internal corners made of solid MC material
• RONDEC-MC/ED are the corresponding 90° internal corners with die cast metal appearance

Note: image shows corner piece alongside sections of profile for illustrative purposes.