Interlocking brick pavers are only 2 3/8″ thickand are often used in place of concrete and asphalt paving. They have a compressive strength of over 8000 pounds per square inch. Surfaces such as flagstone, concrete and wood absorb large amounts of water and can often crack and mildew. Interlocking pavers provide a seamless look and are much more pleasing to the eye, providing aesthetic value to your home. Furthermore, the design options give landscapers, contractors and homeowners a wide variety of shapes, patterns and colors to choose from.