Features: brand new and high quality Corresponding to any direction of magnetic pole.Easy to use and apply, reusable for 3D printer The printing frosted layer has strong adsorption force to prevent edge warping. Double layer with magnetic bottom design, fast installation.. The fixed layer is durable and does not need to be replaced, and can be matched with multiple printing layers. Strong magnetism is durable, and the printing matte layer has excellent toughness.br/> Specifications: Type: 3DPrinter Hot Bed Platform Sticker (Magnetic) Color: Blue Main Material： PLA Size: approx 235x235mm/9.25x9.25in 310x310mm/12.2x12.2in (Optional) Product Thickness: Double Layer 1.8mm Requirements: Hot Bed Temperature does not Exceed 60°， or Cold Bed Printing Install and use: Tear off the adhensive back of the side B and the protective film on the front side, stick it directly on the platform, absorb side A on side B, re-level it to print. Package Includes: 1 X 3D Printer Hot Bed Sticker note: Please check the size and fix carefully before applying the sticker. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.