Combine learning, discovery and education all in one exciting journey with this Skullduggery Smithsonian Museum T-Rex Craft Kit, which includes everything your little archaeologist needs to create a t-rex skeleton. Mold & paint a 19″ t-rex skeleton First, mix the PerfectCast mold mix in the mix & pour bag & pour it into the molds While it sets enjoy the fun, games & learning in the activity book Unmold your creation, paint the parts & set them onto the display background What’s Included 1 cast mix 2 mold trays 10 crayons 1 paint brush & 4 paints 1 background poster 1 activity guide 1 bag 3″H x 11″W x 11″D Age: 6 years & up Imported Model no. 0610 Size: One Size. Color: Multicolor. Gender: Unisex. Age Group: Kids.