50 Space Exploration Stickers Labels 23mm. Self-Adhesive Sticker will stick to most surfaces. All Stickers will be sent flat, they do not come on a roll. Colours of the actual item may vary slightly, thanks for your understanding. Please see other listings for additional quantities. All Labels posted Royal Mail 2nd Class. I will be listing more Themes over the next few weeks. If there is any particular Theme your after, please ask. Thanks for looking Lee