Using our Blue Confetti Omnipod Patch Tape is easy. First, clean the area where you'll place the Omnipod. Then, carefully apply the tape over the Omnipod, making sure it adheres well. Remember, this tape is waterproof, so you can wear it while showering or doing other water - related activities. As for wear time, it can last for 15+ days, but keep an eye on it. If it starts to come loose, you may need to replace it. Regarding the color and design, be aware that there could be slight variations due to manufacturing. Also, the backing may seem a bit discolored, but that's normal and won't affect how the tape works. And don't forget, when you buy this product, no devices are included. If you have any questions about application, just watch our YouTube video at https://youtu.be/AUXgVSyzuVQ.