Tips before shopping: 1. The details of each product are listed in the product description, including the size and weight, product type and pre-order or not and so on. Please pull down the product page to find it. If nothing shows, please click on "DETAILS" first. 2. The model assembled by screw. The package contains needle-nose pliers and a screwdriver. No glue needed. 3. The model contains some sharp corners and edges, not suitable for children under 14 years of age.