If your display needs have changed, an option is to add or your garment rack or to replace your existing Garment Rack Arms. You can increase the number of items you display very easily. We have a lot of variety of arms to work with your fixtures. You can insert in your rack or twist on an arm as an additional display option. Make a 4 arm rack into an 8 arm rack, change a waterfall rack to a combination straight arm and waterfall. You can also add or replace casters on a rack to mobilize your displays and make changing your layout a breeze.