Even ferocious predators will love our activity mats. Designed with dinosaur themed activities and a T. rex coloring image, they will keep party guests entertained at mealtimes. The mats, which measure 11 by 17 inches, can be customized with a personal message of your choosing. Sold in packs of eight, each one will display the same text Use at cake time during your child's birthday party or give as party favors.