Do you have a kitchen pantry filled with that white builder-grade wire shelving? Are your cereal boxes and canned goods constantly tipping over? Measure your shelves, take your measurements to your local hardware store, have them cut melamine shelves or plexi-glass to fit and re-set them on top of your existing shelves. You've avoided the hassle of installing an entirely new shelving system, solved a major annoyance AND organized at least one frequently used area in your home.