The predrilled holes on the sides of the frame are designed for easy installation of cabinet doors eliminating the trouble of drilling Magnet blocks on the top bottom of the frame keep the cabinet in a tight so no bugs or rodents can access your food or whatsoever in the cabinet Solid stainless steel hanger attached for hanging kitchenware Allow convenient storage of your kitchenware for outdoor kitchens and weather condition rain or shine especially for outdoor kitchen and BBQ island The BBQ door is made of premium stainless steel, which makes the outdoor cabinets are more study and with improved anti-corrosion and anti-scratch performance, after exposing in all weather conditions for years. You can really see the attention and efforts we have put into these stainless steel BBQ doors, by looking at the smooth weld joints, the seamless corners improve sturdiness while lengthening the service life.