This is a 3D printed model of Discovery XD1 from the Movie 2001: Space Odyssey Kit. The completed model measure 26.5" L x 3.5" W This is highly detailed but not to scale model, the front sphere and display stand is made from ABS plastic, all other parts are made from resin. "This is a kit only version, to complete the assembly you will need to get a 1/8 music wire (3.18mm) not included, cut to the length of 23.5". This is a made to order item, the model will be ready to ship about 14-21 working days. All sales are final, no refund or return. Payment by PayPal only. As Always with 3D prints, expect some minor imperfections.