No adjustment needed for either multifold or C-fold towels. Allows for easy towel removal and reduces multiple dispensing. Holds 540 multifold towels, 335 C-fold towels. Heavy gauge steel back and front. Heavy duty double latch lock works with industry standard metal key. 11" W x 15 1/4" H x 4 1/2" D. Max towel size: 10 1/4" W x 4" D.