The ProCare Deluxe Arm Support Sling is ideal for those individuals who sustain an injury to the arm, wrist or hand, and also provides cast support. Constructed with a cotton/polyester blend, it features a generous sized envelope to support your arm and a contact closure. It's designed with a padded shoulder strap and a thumb loop which helps prevent migrating. Universal fit allows the ProCare Deluxe Arm Support Sling to be worn on either the left or right arm.