I Heart Guts Bunch of Uterus Stickers - 15 Uterus Stickers Pack Wow! 15 adorable uteri at one low price! Strong stickers! Slap a uterus on your bike or computer. Share uterus stickers with friends, or just keep them for yourself. Learn about your uterus with our fact-filled cardboard backing. 15 extra-large outdoor quality vinyl stickers measure about 3 each.