Ring size guide

Find your size

Inside diameter of a ring that fits

mm

Measure straight across the inside of the ring, edge to edge.

Size chart

US / CA	UK / AU	EU	Diameter mm	Circ. mm
6	L	52	16.5	51.9
7	N	54	17.3	54.5
8	P	57	18.2	57.2
9	R	59	18.9	59.3
10	T	62	19.8	62.3
11	V	65	20.7	65.0
12	X	68	21.5	67.5
13	Z	70	22.3	70.2
14	Z+2	72	23.0	72.3

How to measure

Ring I own · diameter

Pick a ring that fits the finger you're sizing.
Measure the inside diameter in mm.
Enter it above or match it to the chart.

Paper strip · circumference

Wrap a 5 mm strip of paper snugly around your finger.
Mark where it overlaps.
Measure the length in mm and enter it above.

Measure at the end of the day, when your hands are warm.
Between sizes, or ordering a wide band? Choose the larger size.
Not quite right? Exchange for another size within 30 days. We'll guide you every step of the way.

View the full ring size guide →

CLASSIC RINGS

GODSPEED

$59 USD

✦Titanium Alloy
✦Blue Inner Band
✦Hand-finished

Size (US): Size guide

6

7

8

9

10

11

12

13

14

30-day size exchanges · we'll guide you every step

Ships from Dallas, Texas

Tracked delivery to your door · no tariffs or duties

“The structure of the ring is solid. Super lightweight!”

Lance · GODSPEED Read reviews

The details

Materials & craft

Activate GODSPEED with titanium alloy, chosen for its durability and lightweight features.

Finished in a quicksilver exterior with a blue inner band, creating a defined dual-tone design.

8mm wide comfort fit profile
Laser engraved detailing that will never fade over time

Fit

True to size

SmallTrueLarge

Measure a ring you already wear and match it to our chart.

Care Made for everyday wear

Keep it on

Washing hands
Showers & rain

Take it off

Pools & hot tubs
Cleaning products
Harsh chemicals

Chlorine and harsh chemicals wear the finish; some soaps and lotions can dull it over time.

RinseDry with a soft clothStore in its pouch

Community

Worn by the community

Real DMs, stories and shoots from people wearing NANIMERICA.

102,700+ collectors worldwide

Reviews

What owners say

4.7/5from 70 reviews of GODSPEED

4.8 average across 2,643 NANIMERICA reviews

Looks amazing fits perfect and came in even faster than expected. Completely worth it and will definitely shop here again.

Caleb C.

Fantastic quality and customer service. Definitely see myself getting another ring in the future!

Carter

Cool ring & love how both the colors blue & silver look together. Really great representation for Killua :3 These ring qualities are always the best!

Crystal Hagin

Just got mine. Holy I love it! Definitely a beautiful ring. I am actually so happy.

Ray

Bought two - one for me and one for my sister. It's pretty <3

Irisa

The blue is my favorite part of the ring. Killua is my fave Hunter Hunter character

Derek

1 / 6

Collector photos

US / CA	UK / AU	EU	Circ.mm	Diametermm
6	L	52	51.9	16.5
7	N	54	54.5	17.3
8	P	57	57.2	18.2
9	R	59	59.3	18.9
10	T	62	62.3	19.8
11	V	65	65.0	20.7
12	X	68	67.5	21.5
13	Z	70	70.2	22.3
14	Z+2	72	72.3	23.0

Customer Reviews

Overall rating: 4.7 / 5 from 70 reviews.

Titanium rings are light weight. I prefer tungsten rings, since I like the heftiness/dense. Overall love the clot combination of silver and blue. I bought 2x of the rings since I lost the last purchase. I just bought 1x each of the Mew/Luigia. I also purchased the Killua bracelet and pendant necklace. I love Nanimerica. Highly recommend for quality anime-inspired jewelry.

Hoang 5/5 Verified September 16, 2026

GODSPEED

Fit

Worn by the community

What owners say

Collector photos

Find your perfect fit

Using a ring you already own

Using a paper strip

Wide bands

Slim bands

Not the perfect fit? Exchange it.

Customer Reviews

Your cart