Wind ‘em up and watch these reckless grannies race their walkers ... see the “pull-back-n-go” granddads speed by in their scooters! Delightful, novelty toys are hilarious gifts for retirement parties or milestone adult birthdays. Plastic. Grannies: 2"W x 3½"H. Granddads: 2¾"W x 2½"H. Each set includes 1 granny and 1 granddad.