This set features 20 non-slip, thick, dinosaur-themed rubber mats. The mats feature illustrations of a triceratops, pterodactyl, stegosaurus and tyrannosaurus rex. The set also comes with four smaller footprint mats for each of the dinosaurs. Arrange these mats in playrooms, classrooms, daycare centers and more. Move, sort and match these mats during imaginative play. Or, incorporate them into lessons about dinosaurs and story time. Develop gross motor skills as children build obstacle courses and practice balance. Lay out a trail of footprints and have children find the matching dinosaur! Each mat is labeled with the type of dinosaur to aid in learning.Details:Assorted dinosaur shapes and colors13.78" x 13.78" packaging sizeMat sizes range from 5.8" Set of 20 matsDurableNon-slip, thick and hard wearing black rubber backPolyester top layerSuitable for ages 12 months and upContents:16 dinosaur footprint mats4 dinosaur mats