I recently bought three Natracare products from Evergreen: - Natracare Curved Panty Liners – Good - Natracare Ultra Long Period Pads – Good - Natracare Ultra Extra Pads (Super) – Very Disappointing The Ultra Extra Pads (Super) did not have any sticky backing to help secure them to underwear. This made them move around, fold, and shift position — which defeats the purpose of a pad and increases the risk of leaks. It made me feel very uncomfortable and anxious while using them. The other two products worked well, but this particular one was completely unusable for me. I’m not sure if it was a manufacturing defect or the actual design, but either way, I won’t be buying these pads again unless this issue is fixed.