Inspired by the therapist and designed for the user. The full V-Trak range provides unique dynamic stability within a full range of backrests widths from 10 inches to 24 inches. All backs have Dynamic support and all adjustments are inbuilt into the products. Adjustable lateral support and 2- 4 internal adjustable lumbar straps. V-TRAK Deep Contour, V-Trak Profile Backrest, V-Trak Pico backrest, V-Trak Segmented backrests, V-Trak Backrest. For the full range please click here.