Made of ABS material. The object is to slide the pieces around & try to recreate the full picture. This ships solved and our digital direct imprinting process allows for full-color impressions to really make this a stand-out product. Swag Book does not include product. 3rd Imprint Option: (Optional - Puzzle - DDP): 1 3/4"w x 1 3/4"h. 4th Imprint Option: (Optional - DDP): 3"w x 3 1/2"h (Full Bleed). 5th imprint option: (Optional - Medium Swag Book): 3 1/4"w x 4 1/4"h. Complies with Prop 65. 3" W x 3 1/2" H