A high resolution 3d model of a letterhead with windowed envelope. The model is based on precise shapes and dimensions of a real life product. Flap is 'rjointed' so you can rotate it to resemble a certain angle. The C4D version is textured and 'materialized' so you can simply exchange the simple JPG texture and get your own images on the envelope front side, or letter head. You can also use the existing graphics for any purpose you like. C4D - optimized for render. 3DS/3DS MAX/OBJ - unoptimized, only exported. HDRI map not included.