Two UBL/Foam straps are attached to the cotton duck sling at one end, the body strap along with the shoulder strap are used in conjunction with the sling to provide immobilization of the shoulder and will fit right or left arm.

33-613-00 XS
33-613-01 S
33-613-02 M
33-613-03 L
33-613-04 XL
33-613-05 XXL
33-613-OP Pedy