For Ender Extender 400 and 400XL. Holes drilled to match Ender 3 carriage plate.
This is a basic industrial grade piece of aluminum. Bottom side will have minor scratches due to handling. Rolled aluminum sheet is not guaranteed to be flat. Flatness tolerance for this type of material can be up to 3/16" across the 16" plate. We do not warranty these plates and encourage all of our customers to use glass, and double sided tape to affix the glass to the plate (do not use binder clips)