Grimm's Blue Truck Pull Along Toy with XL Color Charts Building Blocks Multi-use toy that will grow with your child from 1 year+: Inspires walking & crawling, encourages fine motor skills, creativity and imagination Push truck forward or backwards, pull along by the string, or use to carry small objects/toys, including the rainbow-colored blocks Includes 10 of Grimm's XL Color Charts in 10 different colors: oversized, flat rectangular building blocks Made from natural bass wood & certified safe, water-based color stains; wheels roll along smoothly on many surfaces Truck measures 8.7 inches long; Color Charts XL measure 6.3 inches long