Review title is Works but not sure about a whole day [SEP] I think I like these but I'm not sure how long they will stay on especially if it's warm out. I used them for a video I made. I do youtube videos and I hate the way my neck looks. They make a big difference but I think they might have a tendency to pop off. Make sure you put alcohol or something on your neck so there is no oiliness. It's a good idea for short term use I think but I'm not sure about a whole day.