Free ring sizers have been “a thing” since I started HIF, but 99.9% of them are usually nothing more than flimsy slips of paper. However, for years Blue Nile has offered to send free physical plastic ring sizer to those in need of measuring their digits.
This will go perfect in my kitchen junk drawer! My scissors, over mitts, dried out Sharpies, and loose rubber bands that haven't been used since 2008 are excited to meet their new friend.
Update: Helzberg is also sending out a free ring sizer. They say you can expect theirs in 10-14 business days.