This kit includes 6 CPU licenses of vSphere Essentials Plus (for 3 servers with up to 2 processors each) and 1 license for vCenter Server Essentials.

The vSphere Essentials Plus Kit consists of the following:

vSphere Hypervisor (ESXi)
vCenter Server Essentials
vSphere Data Protection
vSphere High Availability (HA)
vSphere vMotion
Cross Switch vMotion
vSphere vShield Endpoint
vSphere Replication