They are printed onto high grade white 7 year vehicle vinyl using UV resistant, water proof inks, the backing is very sticky and each individual sticker has it's own contour cut line so you won't have to worry about finding the kitchen scissors for these, just peel off the backing sheet and stick on. (Please note the model shown in the pictures is not part of this sale in any way it is just for illustration purposes only, pics kindly provided by model make Adrian Johnson) Screenprintdigital is fast becoming the World leaders in model decals, we are a team of top graphic designers and printers who have been in business together for over 30 years. All design and printing is done 'in house' at our premises in the UK by enthusiasts for enthusiasts! ..we are friendly and don't bite, if ever you