White  2-1/8 inch overall length ( 1-1/2 inch hole to hole centers ) plastic Lane Guide ( also know as light hood, ball guide, rollover guide, lane separator ) double sided aprons. Has fine lines. Will work on Williams Alien Poker, Banzai Run, Comet, Cyclone, Getaway, Jokerz, Sorcerer, Space Shuttle, Gottlieb Chicago Cubs, Spirit of 76, Torch, Bally Supersonic and many more Pinball Machines, Thanks for looking.