Remote Control Creative Mini RC Submarine Toys DIY Science Watercraft Model Materials. Mini Sized Water Toys and Cool Outlook for Kid Gift with Education. Suitable for Children above 8. To the for children's hand-coordination and agility during their playing. Perfect size for for pools, bathtub, small ponds. Specification: Color: As shown in pictures. Model Size: 305x70x124mm (12.01in x 2.76in x 4.88in) Material: Plastics, Wire, Metal Functions: Remote Control to turn left/right, forward, backward. Package Includes: 1 Package Submarine Toys Assembling Kit Note: Submarine Battery: 4 x AA Batteries (Not Included) Remote Control Battery: 1 x 9V Battery (Not Included) The Item is a Non-finished Product, and Need You to Assemble it by Yourself. WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 years old.