It is a must 3D Printer part for DIY or replace a new Prusa i3 MK3 printer hot bed, only fit for new magnetic MK52 heatbed, not include MK52 heat bed, not for other Prusa i3 serial.
Size: 254X241X3mm/ 10"X9.4"X0.1". Gift: one piece PEI, PEI size: 254X254 mm( you can use scissors to cut any size).
Material: Steel, positive and negative have been completed drilling.
Thickness is 3mm, keep the flatness across whole area, more balanced thermal conductivity.
After Sales Guarantee: each one defective item can have the free replacement or refund, if you meet any issues, please feel free to email or Q?A us, we will try our best to assist you.