Viva Flex for Viola – the best adjustable shoulder rest for all violists, specially designed for young violists, from students to professionals. Twisted base member form assures optimum comfort of playing. Patented lateral adjustment system, with flexible metal end members.
Adjustment instructions available here https://www.vlm-augustin.com/en/product/viva-flex-viola to get the most out of your Viva Flex Viola shoulder rest.
For more Viola Shoulder Rests visit https://www.wamusic.com.au/?s=viola+shoulder+rest