Borosilicate Glass Plate Kit for Flashforge Creator Pro, No Z Shim Required V.2 -- new version can be found here https://www.amazon.com/dp/B07MMFTZ6X -- No z height shim needed, no loss in build height Easy to remove glass for cleaning, glass is firmly held in place, not just sitting on print bed Real borosilicate thermal shock resistant glass Clips are outside print area and are not hitting print heads