Item Type: Spring Steel Plate_x000D_Platform Size: Approx. 140 x 84mm / 5.5 x 3.3in_x000D_Material: Spring steel surface, magnetic rubber sheet, resin_x000D_Applicable: For SLA for DLP 3D printer_x000D_Steel Plate Thickness: 0.5mm_x000D_Magnetic Plate Thickness: 1.5mm 1SPRING PLATE: The spring steel plate is resistant to bending and has good elasticity ,brushed surface, increase the contact with the model, to ensure no demoulding during printing. 2MAGNETIC PLATE: The magnetic rubber plate has strong magnetism to ensure the printing of oversized models, and the handle is designed for easy removal of the printing surface. 3EASY OPERATION: The printed steel plate is easy to assemble and operate, just install the magnetic cover to the build plate and put on the flexible steel plate, you need to make a 2.5mm spacer. 4GOOD ADHESION: The adhesive has good adhesion at low temperature, and it is not easy to fall off after bonding with the platform, which is easier to remove the printed model. 5FOR 3D PRINTER: This printing flexible platform has a large print size and is suitable for SLA for DLP photocuring 3D printers, which is a 3D printer good replacement accessory. 1 x Spring Steel Plate 1 x Magnetic Rubber Sheet