Ages 6+. Genuine hardwood. 54 hardwood Jenga blocks, stacking sleeve with instructions. How do you Jenga? Retain this information for future reference. Jenga.com. hasbrogaming.com. how2recycle.info. Parents: hasbrogaming.com. Australia Consumer Service: auconsumercare(at)ap.hasbro.com. New Zealand Consumer Service: nzconsumercare(at)hasbro.com. Made in Vietnam.