From Silver Cross, this ride-on board features: Even the bigger kids can enjoy the Silver Cross Dune or Reef strollers with this clip-on, fold-away board 2 swivel wheels have puncture-free tires and independent suspension for a smooth ride Textured surface for maximum grip A convenient strap is included, which attaches the stroller board to the basket so it can be lifted and neatly stored when not in use Suitable from approximately two years of age to a maximum weight limit of 44 lbs. Compatible with Silver Cross Dune and Reef stroller (sold separately) Imported.