eSplanade Outdoor/Indoor (4 Pack) 5" X 4" Biohazard Biological Hazard Danger Safety Warning Sign Label Sticker Decal - Back Self Adhesive Vinyl

These were durable and good quality. They were a hit stuck to the punch bowl at my nephew's zombie-themed birthday party.

My state recommends that used needles and lancets be disposed of in a Sharps container, or as an alternative, a clean and empty two-liter soft drink bottle. When they are about ⅔ filled, the state recommends labeling the bottle as a biohazard, screwing the bottle cap on tightly and taping it shut securely with duct tape before disposal. Sharpies don't work very well for labeling these bottles, and the supply of inexpensive self-adhesive labels is pretty slim. These seemed expensive for 4 labels, and they took a LOOOOONNNNG time to get here (literally, weeks!), but when they arrived they were absolutely perfect for such a function. They're made of vinyl, so hopefully, their warning will exceed any exposure to the elements after disposal. I will be buying another set of these labels, but probably not for a while.

These look great, but need better adhesive as they do not hold up in the weather after about a month of outdoor use. Maybe I should have kept outdoors...but used for our Halloween display so I wanted to try it out.

Excellent!

just like it's shown. sticky and worked for our biohazard can.