Welcome to the store! Excellent Compatibility: With dimensions of 168x90mm, this flexible steel build plate is suitable for Sonic mini 8k, SLA DLP 3D printers. Spring Steel Plate: The first layer is a spring steel plate that resists deformation even when bent, returning to its original state. Its elastic deformation makes permanent bending difficult. Fall Protection: The brushed surface of this spring steel plate increases model adhesion, ensuring it won't detach during printing. HIGH TEMPERATURE RESISTANT: Made from spring steel, this plate offers good flatness, high temperature resistance, and no deformation. EASY TO USE: Models can be easily removed by gently bending the steel plate. A handle is also included for convenient removal. Item Type: 3D Printer Build Plate Material: Spring Steel Size: Approx. 168x90mm/6.6x3.5in Applicable: For Sonic mini 8k, SLA DLP 3D printers Steel Plate Thickness: Approx. 0.5mm/0.02in Magnetic Plate Thickness: Approx. 1.5mm/0.06in Total Thickness: Approx. 2mm/0.08in 1 x Spring Steel Build Plate 1 x Magnetic Rubber Plate Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately for the best solution.