They will be ready to rock and roll with the STRIDER(R) Rocking Base. The Rocking Base allows your 1-2 year old to get familiar with their balance before they are big enough to ride outside and makes for a fun rocking horse bike. Attach any of the STRIDER 12" Balance Bikes with the included tools for a fast and easy set up. The STRIDER(R) Rocking Base has rubber floor strips so the base won't scratch or dent the floor as they play. FEATURES: Indoor rocking base Turns a STRIDER 12" bike into a rocking horse bike Designed to be used with STRIDER 12" Balance Bikes For babies 12-24 months old Sturdy plastic construction Low to the ground design Easy to assemble and comes with tools Rubber floor strips protect floor Does not include bike, sold separately Maximum rider weight: 40 lbs. Manufacturer's 2-year Warranty