The Creality Original Ultra-Flexible Removable Magnetic Build Surface in black is a 3D printer accessory designed for use with laptops and smartphones. Manufactured by Creality 3D, this magnetic build surface is lightweight at 9.1 ounces and compact with dimensions of 10 x 9.65 x 0.43 inches. Made from a mix of materials sourced from China, this product is not discontinued and is ideal for those looking to enhance their 3D printing experience with a reliable and high-quality build surface.