Marvel Avengers Tower™. Manufactured with our CoreGate™ EPS Technology each model in our series is an official and approved Marvel Licensed Product. Our 3D Technology use precision modelling sheets that are manufactured with 2.00 mm CoreGate™ EPS Technology . All color specs are approved through pantone references to match the true likeness and color. The final assembled product is a reallife collectible model for the core fan. A full instruction booklet is included. No glue is required.