The Plastic Trim Rings conceal imperfections in drywall cutouts for clean enclosure installations. The modular design snaps together quickly and easily without the need for tools. This also allows the trim rings to be packaged in a compact bag, which saves truck or warehouse space and reduces shipping costs. The trim rings install directly to the enclosure or wall studs with included hardware. Click here to learn more about the unique features that will save you time and simplify installation. PRODUCT FEATURES:- Conceals drywall cutout imperfections for clean plastic enclosure installations.- Snaps together quickly and easily without tools. - Modular design allows for compact packaging - reducing storage space and shipping costs.- Includes hardware for installation and cable management.- Trim Ring can be installed to support left or right door swing.