The Iver M-CORE 2-Series tub and shower trim’s classically modern European design makes it an ideal contemporary upgrade to any bath. when paired with the matching Iver faucet collection. Plus. the M-CORE 2-Series valve system offers simpler and faster shower installation and improves style with no visible screws. stop tubes. or gaps. It’s available in Chrome. a polished. reflective finish offering cool tones that meld with any design aesthetic.