Description: 【Self Challenge】 : This product is a patrol boat model kit,not a finished product. It requires buyers to have strong hands on ability. The kit is designed for low cost help the players to experience and master the structure and production process of wooden sailing models and it belongs to a self assembled kit. 【Unique Design】 : Completely re enact the design of the patrol boat, small and exquisite, is a collection that can not be missed by boat model lovers. 【High Quality】 : In order to fit the small and exquisite design of the ship model itself, our sailboats use high quality paper boards. Durable to use. 【Great Gifts】: Sailboat ship kits is the perfect gift for home or office decorator, boat enthusiast or passionate collector. 【Improve Your Child Skills】: Children can enjoy exploring their curiosity and imagination while training their logical thinking, motor and problem solving skills. We provide easy to follow step by step instructions. Our 3D puzzles are not only to children but also they are a great activity for the family, class, aftersch. Specification: Material: paper Size Chart: Finished Size LxW: 54cmx9.4cm/21.26inchx3.70inch Package Includes: 1x 3D Paper Puzzle DIY Patrol boat Kit