---
product_id: 147754312
title: "XonyiCos Kids Girls Adult Women Swimmable Mermaid Tail Monofin Swimwear Bikini Top"
brand: "xonyicos"
price: "A$38"
currency: AUD
in_stock: true
reviews_count: 3
category: "Clothing"
url: https://www.desertcart.com.au/products/147754312-xonyicos-kids-girls-adult-women-swimmable-mermaid-tail-monofin-swimwear
store_origin: AU
region: Australia
---

# XonyiCos Kids Girls Adult Women Swimmable Mermaid Tail Monofin Swimwear Bikini Top

**Brand:** xonyicos
**Price:** A$38
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** XonyiCos Kids Girls Adult Women Swimmable Mermaid Tail Monofin Swimwear Bikini Top by xonyicos
- **How much does it cost?** A$38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/147754312-xonyicos-kids-girls-adult-women-swimmable-mermaid-tail-monofin-swimwear)

## Best For

- xonyicos enthusiasts

## Why This Product

- Trusted xonyicos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Adult Mermaid Tail information: Condition: New Material: 80% nylon+20% spandex Size Chart(Please note that 1 cm = 0.39 inch) Adult S, height:140-150cm, max length 84cm (35&#x3003;), waist 60*82 cm (25&#x3003;-34,2&#x3003;) Adult M, height:150-160cm, max length 89cm (37&#x3003;), waist 66*88 cm (27.5&#x3003;-36.7&#x3003;) Adult L, height:160-165cm, max length 94cm (39&#x3003;), waist 70*92 cm (29,2&#x3003;-38,3&#x3003;) Kid Mermaid Tail information: Condition: New Material: 80% nylon+20% spandex Size Chart(Please note that 1 cm = 0.39 inch) Kids 6: height:100-110cm,max length 64cm (26.7&#x3003;), waist 40 * 50cm (16.7-20.8&#x3003;) Kids 8: height:110-120cm, max length 69cm (28.75&#x3003;), waist 46 * 55cm (19.2-22.9&#x3003;) Kids10: height:120-130cm, max length 74cm (30.8&#x3003;), waist 50 * 60cm (20.8-25&#x3003;) Kids 12: height:130-140cm, max length 79cm (32.9&#x3003;), waist 54 * 70cm (22.5-29.2&#x3003;) Monofin Information: Specification: Material: Acrylic Color: As the picture show Size information: Kid Size Recommended for Kids 8-12 Years Shoes Size US Kids 11- Kids 5 Adult Size: Width 55 cm The swimming costume washing Instructions Rinsing after use in cold water,squeezing excess water out gently. Do not twist the fabric,do not use detergent,bleach,or fabric softeners. Do not iron or dry clean,The bright shiny foil finish may fade after wear.all of the sparkly foil will come off if you run it through a washing machine! Important Tips: The package will come as you select.

## Features

- The price of the listing includes one item only, what you will receive depend on your choice.
- The skin of the costume is high quality swimsuit fabric illustrated to appear like real mermaid fish scales and is resistant to the fading effects of chlorine and salt.
- 80% nylon+20% spandex
- Mermaid tail material: 80% Nylon, 20% Polyester, Monofin material: Acrylic
- (elastane)with 2-way stretch to comfortably fit a wide range of sizes.
- If there is any further help we can offer, please feel free to contact us, thanks.

## Images

![XonyiCos Kids Girls Adult Women Swimmable Mermaid Tail Monofin Swimwear Bikini Top - Image 1](https://images-na.ssl-images-amazon.com/images/I/41N9NRd8sbL.jpg)
![XonyiCos Kids Girls Adult Women Swimmable Mermaid Tail Monofin Swimwear Bikini Top - Image 2](https://images-na.ssl-images-amazon.com/images/I/41MeS0aZWrL.jpg)
![XonyiCos Kids Girls Adult Women Swimmable Mermaid Tail Monofin Swimwear Bikini Top - Image 3](https://images-na.ssl-images-amazon.com/images/I/412EuXiDHXL.jpg)
![XonyiCos Kids Girls Adult Women Swimmable Mermaid Tail Monofin Swimwear Bikini Top - Image 4](https://images-na.ssl-images-amazon.com/images/I/311uRvkTiSL.jpg)

## Customer Reviews

### ⭐⭐⭐ Missing fin?
            
*by M***. on 17 July 2019*

Looks good so far but it did not come as I’d expected, with an acrylic mono fin to hold the tail out? I’m sure it was included in the description or am I mistaken?
  

### ⭐⭐⭐⭐⭐ Five Stars
            
*by P***L on 24 January 2018*

Great product. Fast delivery and fits as expected
  

### ⭐⭐⭐⭐⭐ Five Stars
            
*by A***R on 12 January 2018*

My daughter loves this
  

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**Shop now:** [https://www.desertcart.com.au/products/147754312-xonyicos-kids-girls-adult-women-swimmable-mermaid-tail-monofin-swimwear](https://www.desertcart.com.au/products/147754312-xonyicos-kids-girls-adult-women-swimmable-mermaid-tail-monofin-swimwear)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*