Barbie Kelly - KAYLA Let's Go! Doll (2007) Kayla Let's Go Doll is a 2007 Mattel production. Includes: Kayla Doll approx. 4.5" tall, Bicycle, "Wagon" (attached to Bike), Outfit for Kayla Doll (Denim Skirt, Top, Pair of Shoes), Helmet, & River the Turtle, & Hair Brush. Pull the Bicycle Back and OFF they GO! Great fun! For Ages 3+ Years. All the provided details are to the best of my ability & may not be exact; colors, styles, sizes & details may vary. For Box Condition - Email Seller for Details.