This is not for the Ender 3 Pro! This is the original Ender 3 (we call it the Non Pro).
The little brother to the Extender 400, this version sports a medium sized build plate of 12 inch by 12 inch (approximately 300 by 300mm). When you want just a little more room on the build platform but don't have space for the Extender 400.
Note: This model includes the same, but smaller, parts as the Extender 400. If you need a print surface, we suggest adding the 12 by 12 mirror product to your order so we can ship it in the same carton.
The aluminum plate that comes with this kit is not warrantied to be flat. You will require either a glass build surface or a bltouch; both are actually strongly recommended.
(Picture shows printer; printer is not included. This is for a DIY kit which includes frame parts, build plate and screws/nuts/washers to assemble onto your existing printer)
THIS KIT DOES NOT INCLUDE A BUILD SURFACE SUCH AS GLASS, PEI, OR STICKER SHEET