Hi, my name is Ashley, I'm here to talk to you about the personalized water bottles we offer on the site. They come in two different sizes--12 ounces and 16.9 ounces. You can order the water bottles with the labels or just the labels, which are sold in sheets of ten. If you opt to order just the labels, all you need to do is get the water bottles. The labels come with an adhesive back--just like a sticker. All you do is remove the back and add the label to the water bottle.