"They're the Modern Stone-Age Family" Just those words will prompt viewers of a certain age to join in singing the show's catchy theme song. This all-time classic cartoon revolved around a stone-age family, The Flintstones, Fred, Wilma, Pebbles, and Dino the Dinosaur. These pajama sets will have you and your little ones saying Yabba-Dabba-DOOOOO! Now comes the perfect pajama set for the whole stone family! Some of the most iconic Flintstones family members are featured. On the adult unisex pajamas, YOU can choose between family man Fred Flintstone or his wife Wilma Flintstone. On the child's unisex pajamas Pebbles Flintstone and Dino are both options. These pajama sets come in unisex adult and kids sizes. The tight-fit matching family pajamas are made of 100% Cotton for a snug, safe fit.