We have used these labels for our mail order heirloom seed packets for the last 5-8 years. They are extremely durable and do not yellow or fade. Ink Jet print images remain clear and readable even after 5 years. They are always easily peeled and the adhesive is strong.
I've used these labels for three years as product labels on plastic containers for my little cookie business. They provide a professional look at an affordable price. The only thing I wish these labels would do better is adhere to plastic. I have to use tape sometimes to hold the label down. Of course it could be because I live in Florida the humidity play a factor.