Ships in 5-7 business days
A clean open-heart band — the kind of piece that reads as "always wears this," not "saved it for tonight."
Ring Size Guide
| US size | Inside diameter | Finger circumference |
|---|---|---|
| 5 | 15.7 mm | 49.3 mm |
| 6 | 16.5 mm | 51.9 mm |
| 7 | 17.3 mm | 54.4 mm |
| 8 | 18.1 mm | 57.0 mm |
| 9 | 18.9 mm | 59.5 mm |
Have a ring that fits? Measure straight across the inside, edge to edge, in millimeters and match it to Inside diameter.
No ring? Wrap string or a paper strip around the base of your finger, mark where it overlaps, and measure the length in millimeters. Match it to Finger circumference. Measure at the end of the day, and make sure it fits over your knuckle.
Tip: If you're between sizes, choose the larger size.
Wipe gently after wear. Skip water, perfume, and lotion.
Made-to-order. Ships in 5–7 business days.
Final sale for hygiene reasons — confirm size before checkout.
Ships in 5-7 business days. This piece is custom-made to order. Production takes approximately 5–7 business days before your order is dispatched. The shipping speed you select at checkout starts after production is complete.
We ship within the United States via USPS, UPS, and FedEx. International orders are not currently accepted.
All sales are final. Because jewelry is a personal-use, body-contact item, we don't accept returns or exchanges for change of mind, fit, or color preference. This includes sized rings, necklaces, bracelets, anklets, custom and personalized pieces, sale items, and gift cards.
Defective or wrong item? Email hello@charmboxco.com within 72 hours of delivery with your order number and a clear photo. We'll send a replacement or store credit.
Damaged in transit? Email us within 48 hours with photos of the packaging and damaged item. Please hold onto the original mailer for at least 14 days.
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