Chillafish BOXTOP Pack: Connectable Toy Storage and Play System Top, Blue/Lime Completes your Chillafish BOX by creating a connectable, flat surface on top of your existing BOX configuration Adding this topper converts your storage organizer into a play table or mini-desk, yet it allows for easy access into the BOX No tools are needed to connect the Chillafish BOXTOP, allowing it to be reconfigured at any time Also included are 2 BOXTOP connectors which provide additional support Measuring 13" L x 13" W x 1.5" H and is recommended for ages 3 and up