This Large Fish Fossil Excavation Kit is perfect for petite paleontologists and aspiring archaeologists! Find your very own fossil with this educational science kit for kids! Dig and discover the past with this fun fossil fish set! Great for classrooms and science studies. Each science kit includes 1 of each: earthen block, digging tool, dusting brush, display stand, mallet, sample fossil chip, information guide. Plastic. (7 pcs. per kit, 1 kit per set) Earthen block, approx. 5 1/4" x 3 1/2" x 1 1/2".