The Folding basket fits the Transformer, Transformer 2 and the Mobie Plus. Its unique design allows it to fold to save space when the scooter is closed. This basket can be removed removed easily and comes with carrying handles to make it perfect for those quick trips into the store. Folded, the basket is 9" x 3.5” x 10.5” and Open it is 9” x 9” x 10.5”