Combination bundle/layer includes the following paver Size = Large (19.5 x 13 x 3.15 in), Medium (13 x 13 x 3.15 in), Small (6.5 x 13 x 3.15 in). The Trevista 80 Smooth paver is ideal for any driveway application by adding instant curb appeal to your landscape. Complimenting the Trevista 50 Smooth slab, this collection can be used in both vehicular and pedestrian applications, allowing for a seamless transition from the driveway to backyard.