Good for the price but not quite what I expected

I ordered oval stickers for our business with our Logo on them from Sticker Mule. I checked several websites and found Sticker Mule to be the most economical. The ordering process was simple and Sticker Mule was very quick to provide a proof and complete my order upon my approval. Unfortunately, it is difficult to determine exact colors on a proof so the yellow in the proof looked like a bright sunny yellow but when I got the stickers, they are more of a pale banana yellow. The stickers are vinyl and very durable but extremely difficult to get off the backing to be able to stick them on something. I wish they had a split in the middle to make it easier to grab the backing away from the sticker.