TheraBand Balance and Stability Trainer PSL Fits bicep circumference up to

Fits bicep circumference up to 22" and forearm circumference up to 18"Hand AttachmentRightSmall (75-4011-000) UPC: 630746104580Medium (75-4012-000) UPC: 630746104597Large (75-4013-000) UPC: 630746104603LeftSmall (75-4021-000) UPC: 630746104610Medium (75-4022-000) UPC: 630746104627Large (75-4023-000) UPC: 630746104634Sizing Guide (Hand Attachment):Small: 6"-7"Medium: 7"-8"Large: 8"-9"AccessoriesUniversal Replacement Sling (75-4032-000) UPC: 630746104665Replacement Pad Kit

​Composition: Neoprene 60%

3"W x 9/16"Thick

Medium 8 1/2-10

Hourglass sponge

TheraBand Balance and Stability Trainer PSL Fits bicep circumference up toHigh quality tools that help ensure an effective and progressive system of balance training. The oval shaped Stability Trainers are available in three densities to provide a progression of difficulty levels. The densities range from firm green and soft blue, made with closed cell foam to inflatable black, made with PVC. The Trainers are designed to improve limb positioning, joint stability, reflex action, coordination, and strength and agility. The