Enhance your 3D printing experience with this premium 3D Printer Build Plate crafted from durable spring steel, designed for superior performance and versatility. Measuring approximately 310 x 310mm (12.2 x 12.2 inches), this build plate features double-sided printing surfaces, allowing you to print on both PEY and PEI coatings for a wide range of filament compatibility and improved adhesion. Key Features: · Double-Sided Printing Surface: Equipped with two pressure edges, this spring steel plate supports printing on both the unique patterned PEY film side and the smooth PEI coating side, offering flexibility for multiple print jobs without the need for additional build plates. · Durable PEY Film with Unique Pattern: The PEY film side showcases a distinctive star pattern that reflects light in vibrant colors from different angles, providing enhanced adhesion and an aesthetically pleasing print surface. · Enhanced Adhesion and Model Stability: The PEY film offers superior adhesion compared to smooth surfaces like PEI, PET, or PEO, ensuring your models stay firmly in place during printing while allowing damage-free removal even after bending. · Easy and Tool-Free Model Removal: The spring steel plate’s flexibility enables quick, tool-free removal of printed models. It returns to its flat state without deformation, even when the PEY surface is still warm, streamlining your post-print process. · Versatile Filament Compatibility: Recommended for printing PLA, TPU, and PETG on the PEY surface at bed temperatures between 50℃ to 70℃. The PEI side supports PLA, carbon fiber (CF), PETG, PC, ABS, TPU, and nylon filaments, catering to a wide range of 3D printing materials. · Broad Printer Compatibility: Specifically designed to fit popular 3D printers including Ender 5 S1, K1, K1 Maximum, Ender 3 S1 Pro, Ender 3 S1, Ender 3 V2 Neo, Ender 3 V2, Ender 5, Ender 5 Pro, CP 01, and CR 20 models, ensuring easy installation and reliable performance. Specifications: · Item Type: 3D Printer Build Plate · Material: Spring Steel · Size: Approx. 310 x 310mm (12.2 x 12.2 inches) · Design: One side with star pattern PEY film, one side with PEI coating · Application: Compatible with Ender 5 S1, K1, K1 Maximum, Ender 3 S1 Pro, Ender 3 S1, Ender 3 V2 Neo, Ender 3 V2, Ender 5, Ender 5 Pro, CP 01, CR 20 3D printers Package Includes: · 1 x Spring Steel 3D Printer Build Plate This versatile spring steel build plate combines durability, enhanced adhesion, and ease of use, making it an essential upgrade for your 3D printer. Whether you are printing flexible or rigid filaments, this build plate ensures stable prints, easy removal, and long-lasting performance for a seamless 3D printing workflow.