My Girl Wheelchair & Crutch Set for 18" Doll My Girl Wheelchair & Crutch Set has everything an 18" girl doll needs to make a speedy recovery from a broken leg, ankle or arm. Each piece is designed to look like the real thing. The collapsible wheelchair has wheels that really turn and working brakes. The crutches are sized to fit an 18" doll Plastic. For ages 8 and up.