From the 1991 Universal Monsters trading card set, this card lot (10 cards) is in nm/mint condition and will be shipped with the utmost care.  They feature all the cards by Al Williamson in the set (various artists drew different movies... Williamson drew This Island Earth cards, and, for example, Brian Stelfreeze drew The Wolf Man cards, Mike Mignola drew Bride of Frankenstein, etc).  Each card measures 2.5 by 3.5 inches, the same as your average trading card.