Cheap And Discounts PEI Build Plate Textured PEI Spring Steel Sheet 220/235/300/310/350mm PEI Magnetic Plate For 3D Printer Ender-3 CR10 Heated Bed Wholesale. Buy Directly From Merchant IdeaFormer Factory Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.