The “This End Up” Decal – PRISM 2 is a replacement identification decal designed for the Hollis PRISM 2 closed-circuit rebreather.
 
The decal provides a clear visual orientation reference, helping identify the correct upright position of the associated PRISM 2 component during handling, assembly, storage, or servicing. It is ideal for replacing an original decal that has become worn, damaged, faded, or removed.