Glass Bed Panel for Velleman K8200 3D PrinterA glass panel perfectly suited for the Velleman K8200 3D printer! Features Ensures a perfectly flat and level bed Smoother finish of bottom layer Tempered glass: less likely to shatter than ordinary window glass or mirrors Specifications Material: clear tempered glass Thickness: 0.12" Size: 8.46" x 8.46" (215 mm X 215 mm) Extras Printable clipholder Clip .STL file available from k8200 website.