BIG resin DINOSAUR dino Ceiling Fan Pull light chain extender (Tyrannosaurus Rex T-REX) Need a little extra length to reach your ceiling fan pull chains? Add this Jurassic touch to any room in the house with our DINOSAUR ceiling fan pull. Made of painted resin with detail features. Easy to attach to your existing chain. This BIG dinosaur measures approx. 3" with a 5"L chain.