Arm Sling,

Elbow braces, provide support and elevation of the injured arm
and it is fully reversible which means you can use
it is on either the left or right arm.

The arm sling consists of a comfortable cotton-based blue pouch
and adjustable shoulder strap. Unlike arm slings
which are shaped from triangular bandages, this
construction provides effective support for the
injured arm while keeping the opposing
shoulder free.