The SyncSystem™ Universal Sliding Shelf is designed to fit in virtually any 19" rack and can accommodate all your data, IT, networking, or other non-rack mount equipment. Easily slides on a track to give you the flexibility to get behind your equipment. The vented shelf ensures consistent airflow to effectively dissipate heat on servers; it also works great to keep your computer and AV equipment cool in your home, studio, or office space. Constructed with SPCC commercial cold-rolled steel, the sturdy cabinet shelf ensures long term durability making it the perfect rack shelf solution for any environment.