Image Item No. Description  bb1246  Duplo Boat Hull Unitary 8 x 16 Floating, Base Catalog: Parts: DUPLO, Boat  2202  Duplo Boat Hull Unitary 8 x 16 Floating, Top Catalog: Parts: DUPLO, Boat  bb1245  Duplo Boat Hull Unitary 12 x 23 Floating, Base Catalog: Parts: DUPLO, Boat  4670  Duplo Boat Hull Unitary 12 x 23 Floating, Top Catalog: Parts: DUPLO, Boat