Name: Disney X RockLove THE LITTLE MERMAID Tail Fin Ring
Brand: Disney
SKU: RL-DY130TFN21-BLU-05
Price: 86.0 CAD
Availability: InStock

Disney X RockLove THE LITTLE MERMAID Tail Fin Ring

$107.00 $86.00 Save $21.00

Shipping calculated at checkout.

Size

View size guide

Diameter (in mm)	Circumference (in mm)	US	UK	EUR
14.05	44.14	3	F	44
14.86	46.68	4	H 1/2	-
15.70	49.32	5	J 1/2	-
16.51	51.87	6	M	52 3/4
17.35	54.51	7	O	55 1/4
18.19	57.15	8	Q	57 3/4
18.89	59.34	9	R 3/4	-
19.84	62.33	10	T 1/2	-
20.68	64.97	11	V 1/2	-
21.49	67.51	12	Y	67 1/2
22.33	70.15	13	Z+1	-
23.06	72.45	14	Z+3	-
23.87	74.99	15	Z+5	-

View International Conversion Chart

How to find your size

Measure a ring
(diameter)

Measure a finger
(circumference)

Step 1: Find a ring that already fits you well. It’s better to use one with a band that isn’t too thick.

Step 2: Measure the internal diameter (mm) of your ring by measuring the distance between the inside of the upper edge to the inside of the lower edge.

Step 3: Using your measurement, find your size using the conversion chart at the top of this screen. (E.g. 17.3 mm = Size 7 US)

Ring on Ruller

Step 1: Cut a piece of string, roughly 4 inches. Wrap the string around your finger. The string should sit comfortable, and not be too tight.

Step 2: Mark the overlapping parts with a pen.

Step 3: Measure the circumference by laying the string flat, and measure the 2 points in mm using a ruler or tape measure.

Step 4: Find the size in the conversion chart above. (E.g. 54.4 mm = Size 7 US)

Ring sizing tips

Measure the finger you’ll wear the ring on. Your left and right ring fingers may be different sizes.
Measure a few times. Your hands will shrink when they’re cold and swell when they’re warm.
Measure in the evening. Your hands actually change size throughout the day.
Measure your knuckle if it’s bigger than the base of your finger so that your ring slides on easily.
Women tend to be a size 6–7 and men are usually a size 9–10.
If you’re between sizes, go with the closer size. If you’re perfectly between sizes, buy a size down and take your ring to a jeweler to be resized.

Buy a ring sizer

Find your perfect size with an affordable ring sizer on Amazon.

Buy On Amazon

This item will not be restocked on RockLove.com, grab the final few while you can! Explore more Last Chance items now!

Last Chance items are 'final sale' and are not eligible for return, refund, cancellation, or exchange.

Official licensed Disney product
Nickel-free sterling silver, Austrian crystal
8mm diameter x 6mm depth
Need help finding your ring size? CLICK HERE

Make a splash with this playful and whimsical ring inspired by Disney’s animated classic, The Little Mermaid. An endearing “tail” of love and sacrifice, The Little Mermaid Tail Fin Ring is an homage to Ariel’s courage, reminding us that when faced with challenges, we must believe in ourselves and never give up on our dreams.

Handcrafted in sterling silver and antiqued for contrast, mermaid-inspired scales are carved down the sides of a slender ring band, from which two graceful sets of mermaid tail fins emerge. Cradled by the wrapped fins, with stone shape visible through the openwork twin tails, a mesmerizing Austrian crystal glints with the jewel tones of the deepest ocean in rich purple, cobalt blue and flecks of emerald green. Lightweight and understated, this beautifully detailed ring is available in an array of sizes.

Meet our Disney | RockLove The Little Mermaid (role)model Traci Hines.

The Disney | RockLove jewelry collection arrives in a signature Disney | RockLove Boutique Box. Each of the Disney collections are designed for the true Disney collector and casual fan alike; each boutique box comes designed full of detailed storytelling inside and out, including an embossed exterior and metallic silkscreened character art inside. Vibrant colorful flocking protects your RockLove jewelry and includes a Disney | RockLove branded luxury travel pouch!

All RockLove is officially licensed product. According to territory regulations, as of April 1, 2025, this product may be shipped exclusively to the US & Canada.

View the size guide below. If in doubt, please reach out to us for additional assistance.

View Size Guide

Orders are processed within 1-3 business days after payment. International orders are subject to VAT.

View Shipping Policy

RockLove offers free returns and exchanges within 15 days of delivery. All returns are for store credit minus the cost of shipping.

All sales are final on Limited Edition, Timed Edition or Exclusive Products that are made to order. Your purchase of these pieces reserves your specific item in the limited edition sequential order and cannot be refunded or returned after the transaction is placed.

View Return Policy

©Disney