Using these candy canes stickers on your insulin pump is a breeze. First, clean the surface of your insulin pump to make sure it's free of dust and grease. Then, carefully peel the sticker from its backing. Align it with your pump and gently press it down, starting from one end and working your way across to avoid air bubbles. When it comes to maintenance, just use a soft, dry cloth to wipe the sticker clean if it gets dirty. Don't use any harsh chemicals as they might damage the sticker. Also, please note that the purchase only includes the stickers, no insulin pump is provided.