A brushless motor mount designed to accommodate 10mm stand-off motor mounts - http://www.hobbyking.co.uk/hobbyking/store/__9869__Electric_Motor_StandOff_Mounts_10mm_Small_base_5pcs_bag_.html The mount was originally designed for, and works perfectly fitted to a scratch-built foam flying wing of a 10mm (2 sheets of depron) thickness at the point of attachment. M3 nuts and bolts are utilised for securing to the aircraft. A SLDPRT file is provided to allow for adjustments to accommodate varying stand-off sizes, foam thickness and bolt sizes.Layer Height - 0.2mm Infill - 25 - 50% No supports required depending on print orientation.