Features Elastic Design: The first layer of brushed surface spring steel can be elastically deformed and restored to its original state, which increases the contact surface with the model to ensure no demoulding. Large Magnetic Force: The strong magnetic force makes it easier to print large models without falling off, and the handle design makes it easier to remove the printing surface. Strong Adhesion: The magnetic base can provide strong adhesion and fit perfectly with the steel plate. And the good adhesion is also less likely to come off after bonding with the platform. Simple to Use: Easy to assemble and operate. Simply clean your build plate, let it dry, attach the magnetic cover to the build plate, and place the flexible steel sheet on top. You'll need to place a 2.5mm washer under the arm that triggers the Z-stop. Faster Removal: This resin flex board can be removed by bending. Easier removal of printed models from resin build surfaces. Just print on the surface, remove the upper magnetic surface from the lower, bend the flexible surface, and watch the model fall into your hands. Specification: Item Type: Spring Steel Plate Platform Size: Approx. 196 x 126mm / 7.72 x 4.96in Material: Spring steel, magnetic rubber plate, resin.  Application: For SLA and for DLP 3D printer. Steel Plate Thickness: Approx. 0.5mm / 0.02in Magnetic Plate Thickness: Approx. 1.5mm / 0.06in Package List: 1 x Spring Steel Plate 1 x Magnetic Rubber Plate Package List 1 x Spring Steel Plate 1 x Magnetic Rubber Plate