Smooth Foam Board Self-Adhesive Insulation Sound Insulation High Density 30 x 10 x 5 cm foam board for modeling building crafts diorama bases mountains - Self-adhesive high-density foam board: convenient backing provides easy mounting and secure adhesion for crafting and display projects. - Versatile craft material: ideal for transforming ideas into tangible results with applications in intricate micro landscapes, realistic rock formations, miniature mountain chains, detailed architectural models and dioramas. - Precise dimensions for planning accuracy: 30 × 10 × 5 cm, approx. 100 g. Exact size supports accurate planning, scale alignment and seamless integration into your artistic vision. - Essential multi-purpose material: suitable for assembly, complex modelling, artistic work, eye-catching displays and engaging school tasks. A multifunctional foam base that supports safety and precision in a variety of projects. - Use scenario 1: Create intricate micro landscapes with realistic rock formations and miniature mountain chains for dioramas or tabletop displays. - Use scenario 2: Build detailed architectural models or scale models that require a sturdy, uniform foam base with a smooth finish. - Use scenario 3: Employ in general crafts and school projects that demand a reliable, easy-to-cut foam base for fast results and clear edges.