Order a free plastic ring sizer from Blue Nile and get it mailed to you in just a few days. Slide your finger through to find your exact size without guessing, which beats the string-and-ruler method by a mile. Fill out their form on the claim page and they'll send it to you at no cost.
- Quick facts
- 100% free, nothing to buy. Requested on the brand's form. US only. Listed November 9, 2026.
- What it is
- FreebieAgent tracks Blue Nile Free Plastic Ring Sizer, a free item.
- Who offers it
- Offered by Blue Nile; the claim link goes to bluenile.com. The freebie comes from the source, not FreebieAgent.
- How to claim
- Click "Deploy FreebieAgent" and the agent completes the request using your saved details, or claim it yourself on the brand's site.
- Status
- Added November 9, 2026; live as far as we know.
- Where
- Can be claimed in US.
The bot claims this sample for you. One click, no forms to fill out.
No bot. You'll be taken to the brand's site to fill out the form yourself.
The brand ships your sample, usually in 2-8 weeks. FreebieAgent never charges you.
Rather do it yourself?
Have ready
- First name
- Last name
- Mailing address
- City
- State
- ZIP code
See the 5 steps with screenshots
- 1
Tap "Claim on the brand's site" to open the brand's page.
- 2
Fill in your first name, last name, mailing address, city, state, ZIP code, and email address.
- 3
Confirm the country is set to United States.
- 4
Tap the engagement radio button to opt in.
- 5
Tap "JOIN" to submit your request.
When it worked, you'll see a page like this.
Good to know
- Must confirm by email
- US only
FreebieAgent completed this form on Nov 9. These steps worked.
FreebieAgent score
“Legitimate mail-in freebie from a reputable brand with genuine utility and no hidden costs. Score of 72 reflects solid offer quality and clear value proposition.”
- FreebieAgent
What FreebieAgent noticed
Blue Nile is a legitimate, established online jewelry retailer, so this is a genuine freebie with no strings attached. The plastic ring sizer is a practical tool that actually works: you slide your finger through graduated circles until you find the snug fit. It arrives within a few days and is reusable, making it genuinely useful if you shop for rings at all or plan to buy jewelry later. The main catch is that it's designed to steer you toward buying from Blue Nile, but the tool itself is free and functional regardless. This is a solid offer for anyone who needs to know their ring size.
What the form asks for
FreebieAgent fills these in for you when it claims.
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