About The Product: We’ve all encountered a jar that just doesn’t want to be opened, but that’s about to change with this jar lid opener from Graphics and More. Made of rubber, with an underside featuring special gripping capabilities, you’ll have the lid off your jar in no time. Measures approximately 5" (13cm) in diameter. Comes with the printed design, as shown.About The Design: Westworld is HBO's science fiction western, based on the 1973 Michael Crichton film. Westworld is a Wild West-themed amusement park, populated by realistic and increasingly self-aware robots designed to be victimized repeatedly for entertainment. If you're a fan you’ll love this official Westworld product!