pillow at 47 as seen in fig5 these connections assure positioning of the pillow in the sling during use and adjustment the user 39 s hand 12 c is shown in fig1 retained to the pillow by strap 24 fig8 shows an optional sling bottom panel 10 d which is adjustable in width between side panels 10 a and 10 b see overlapping sections 10 d u2032 and 10 d u2033 of panel 10 d velcro connected to allow width adjustment of 10 d below the pillow the pillow width is typically between 2 u00bd and 6 inches the pillow may consist of an inflatable container rather than foam rubber of foam plastic the pillow may be removed or omitted enabling use of the device in another arm sling mode in fig9 the strap structure includes a sling support strap 11 having one strap end 11 c connected to one end of the flexible sling 10 as via connection at 120 the strap has an opposite end 11 d connected to a side 10 a of the sling as via connection structure 121 connection 120 includes a loop such as ring 122 and connection structure 121 includes loops such as.