Flexi T-Rex Articulated Toy Cute Fun Birthday Gift Kids Dinosaur Fidget Desk Model Toy Jurassic Rawr! These cute Flexible T-Rex models are fantastic gifts for those dinosaur lovers! These Toys/Models are printed with articulated joints making it possible for them to freely move around. The joints are strong but can only handle so much abuse. The Head, Arms, Legs and Tails sections are all Free moving joints! These Flexi Rex models come in 4 different sizes and many different colors! If you’d like any different size or color you don’t see listed please contact me and I’ll make it custom for you! All Rainbow Colors are Random! Larger Models will change more colors than smaller models.