Designed to be used with CM50(-S), CM60(-S) and CM850(-S). This triangular shape shelf provides ample space for A/V equipment.- For use with CM50(-S), CM60(-S) or CM850(-S)- Top mounting provides open access to A/V equipment- Creates enclosed compartment when mounted at the bottom of corner mount- Measures 29”w x 1.5”h x .27”d- 25 lb weight load capacity- Available in black or silver