Zupapa ASTM F963 Healthy Certification Rocking Horse Ride on and Riding Dragon Rocker Removable Seat Material ASTM F963: Standard Consumer Safety Specification for Toy Safety. We highly recommend you buy these item approved by ASTM F963 for your child. You could Search ASTM F963 by Search engine to get more information about this Standard. Two uses: rocking horse without wheels and baby stroller with wheels. The cloth for seat is removable, you could uninstall to wash. Solid wood handle, practicing kid's muscles and developing his gross motor skills. Suitable for 6 months up (under parental supervision) Material: high-grade hardwood, nylon cloth and eco-friendly paint. Stuffed with: PP cotton. One year Wrranty!