The Pattern-2 mixed paver set includes 5 pieces of 12" x 12", 6 pieces of 12" x 18", 6 pieces of 12" x 24", 1 piece of 12" x 30", 6 pieces of 18" x 18", 9 pieces of 18" x 24", 4 pieces of 18" x 30" and 4 pieces of 24" x 24". The pavers may be used to pave pool decks, walkways, patios, and other surfaces. Pavers are a very popular building material. They are a great option because there are endless patterns, shapes, and colors that can be used to fit any need.