One of my favorite movies and some of my favorite props. The first chip had a sticker on the front and was used as the front of the rack chips that were seen in a very closeup shot when they wheel the chip carts in to the replica vault. All the chips behind the front ones didn't have stickers, shown on the second chip. The third chip has been speckle airbrushed to be used in the post vault-explosion scene scattered around the floor to simulate burned or scorched chips.