I use the nametag clips at Walmart they have little teeth you can hang a lot of weight on them and they will not pull off. Then those clip open key rings and the biggest fishing weights in Walmart. I like to use three. Put on a snug tee shirt and a pair of women's shorts to show off my smooth legs women's sandals go in Walmart get a few things then hit the regular checkout line. Every step you take will jerk on your nipples. You can't just stop and take them off. You have to endure the pain.