... 4.OEM and customized 5.Type: forearm arm sling high quality Arm sling, arm condolesize: S, M, L, XLCE ... , upper arm, and forearm a support force after injury. It is a good support for injury part. Illustration ... :A sling is a device that hangs from your neck to support your arm. Your arm, ... side of the sling. When your injured shoulder, arm, wrist, or hand is in the sling, the ...