Each Sid Dickens memory block is a piece of art created by Sid Dickens himself and produced by up to five artists making each a collectible treasure. They are hand crafted plaster, 6" x 8" x 1 1/4", finished to a porcelain-like quality, cracked to create an aged look and feel that give them the Sid Dickens name. You can start your own Sid Dickens Collection collection with a single tile and expand to create an entire Sid Dickens 'wall'. They're easy to hang and eventually go for a small fortune on Ebay.