Upgrade your Prusa i3 MK3/MK3S/MK4 3D printer with this high-temperature resistant PEI build plate featuring 241x254mm dimensions. The double-sided spring steel sheet ensures exceptional adhesion for PLA, PETG, and ABS filaments while enabling effortless print removal. Gold-colored PEI surface maintains consistent bed leveling and heat distribution across the entire printing area. Constructed from durable spring steel, this 3D printer accessory withstands repeated heating cycles up to 120C without warping. The textured dual surfaces provide optimal first-layer grip and automatic model release upon cooling. Includes precisely machined mounting holes compatible with Prusa's magnetic bed system for seamless installation. Package contains 1x 241x254mm PEI-coated spring steel plate. Color variations may occur due to manufacturing batches and lighting conditions. Product dimensions tolerance: 1-3mm.