Vintage 1993 Kenner Jurassic Park Lot of Figures and Dinosaurs. This is a must have for any fan or collector!! Take a look a the pictures to see the exact 4 items you will receive. Figures joints are tight. The electronic dinosaur mouth opens when you push his arm down. Not sure if he roars. I dont have the batteries to test it out. If you have any questions please ask. Also take a look at my other items for more Toys & Collectibles!!