---
product_id: 534120087
title: "SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing"
brand: "serenelife"
price: "€ 682.40"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.com.cy/products/534120087-serenelife-thunder-wave-kneeboard-with-strap-and-hook-for-kids
store_origin: CY
region: Cyprus
---

# 50" x 20" universal size Adjustable safety strap Under 9 lbs ultralight design SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing

**Brand:** serenelife
**Price:** € 682.40
**Availability:** ✅ In Stock

## Summary

> 🌟 Catch waves, not excuses — the Thunder Wave Kneeboard is your ticket to instant water sport stardom!

## Quick Answers

- **What is this?** SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing by serenelife
- **How much does it cost?** € 682.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/534120087-serenelife-thunder-wave-kneeboard-with-strap-and-hook-for-kids)

## Best For

- serenelife enthusiasts

## Why This Product

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

## Key Features

- • **Light as a Breeze:** Weighing less than 9 lbs, this board is effortless to carry and store—perfect for spontaneous adventures.
- • **Secure Your Thrill:** Adjustable strap ensures you stay locked in, giving you confidence to push your limits safely.
- • **Ride the Wave Like a Pro:** Generous 50" x 20" size fits kids to adults for ultimate versatility on any water.
- • **Built to Brave the Elements:** Marine-grade, corrosion-proof materials deliver durability that lasts season after season.
- • **Beginner-Friendly, Pro-Approved:** Designed for all skill levels, it’s the perfect entry point to knee surfing with a 3-year warranty backing your ride.

## Overview

The SereneLife Thunder Wave Kneeboard is a universal, ultralight water sports board measuring 50" by 20", designed for kids and adults alike. Featuring an adjustable safety strap and constructed from durable, marine-grade materials, it offers a secure and long-lasting ride. Ideal for beginners and seasoned riders, it weighs under 9 lbs for easy transport and comes with a 3-year warranty, making it the perfect companion for boating, lake surfing, and river cruising.

## Description

desertcart.com : SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing (Black/Red) : Sports & Outdoors

Review: Easy for a first timer and super reasonably priced! - Our first boating season was 2024. We had a blast, and this knee board was the perfect addition to get us started before a tower is put on the boat. It floats, isn't heavy, and seems to do exactly what it is supposed to do. My sister had to try it, and she has never been on anything like this before. And after watching some of the kids, she was able to stay on and get up on the first try. She had an absolute blast! She said the board itself was comfortable and was easy to maneuver. Of course, her entire body hurt in the following days. Not from the board, but from the muscles activated that she had not used in a while. haha! She said it was totally worth it!
Review: Good Beginner Board - Worked really well for a beginner knee boarder.

## Features

- 1 AQUA SPORT KNEEBOARD: Get ready to catch a wave! Our knee boards will have you showing off all of your awesome knee surfing skills when at the lake, at the beach or out on a rushing river
- STRAP FOR EXTRA SAFETY: You're of course going to need something to hold you in! Each SereneLife kneeboard is finished with an adjustable strap, making it the ideal water board for boat activities, lake surfing or river cruising
- ULTRALITE, EASY TO CARRY: Ready to ditch that worn down water board and get yourself an upgrade? Our kneeling board weighs a little under 9 lbs, which means it doesn't bog you down. It's small enough to fit in the cab of your vehicle or in a boat box
- UNIVERSAL KNEEL BOARDS: Measuring in at 50” long and 20” wide, our knee surfing board is just the right size to accommodate most older children, teens and adults. It's the perfect boating knee board to share
- DURABLE, WATER-RESISTANT: Made out of corrosion-proof and marine-grade materials, the boogie surf board is strong enough to be used by the pros and beginners alike

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7HF3B4C |
| Age Range (Description) | All Ages |
| Best Sellers Rank | #312,639 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Kneeboarding Equipment |
| Brand Name | SereneLife |
| Customer Reviews | 4.6 4.6 out of 5 stars (97) |
| Date First Available | June 8, 2023 |
| Item Dimensions LxWxH | 50 x 20 x 0.04 inches |
| Item Package Dimensions L x W x H | 49.2 x 19.6 x 4.8 inches |
| Manufacturer | Sound Around |
| Model Name | Thunder Wave Water Sport Knee-Board |
| Package Weight | 6.9 Kilograms |
| Part Number | SLKB20.5 |
| Skill Level | Beginner |
| Sport | Kneeboarding |
| Suggested Users | unisex-adult |
| UPC | 842893161785 |
| Warranty Description | 3 Years warranrty |

## Product Details

- **Brand:** SereneLife
- **Color:** Black/Red
- **Material:** Reinforced Engineered Polyurethane
- **Product Dimensions:** 50"L x 20"W
- **Size:** One Size

## Images

![SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing - Image 1](https://m.media-amazon.com/images/I/8101-4-VZ0L.jpg)
![SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing - Image 2](https://m.media-amazon.com/images/I/91RJoELQiEL.jpg)
![SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing - Image 3](https://m.media-amazon.com/images/I/81geYsqFsuL.jpg)
![SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing - Image 4](https://m.media-amazon.com/images/I/81lX-2i9AhL.jpg)
![SereneLife Thunder Wave Kneeboard, with Strap and Hook for Kids & Adults | Universal Water Sport Kneeboard for Boating, Waterboarding, Kneeling Boogie Boarding, Knee Surfing - Image 5](https://m.media-amazon.com/images/I/91ntUf+QFML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy for a first timer and super reasonably priced!
*by B***H on June 3, 2025*

Our first boating season was 2024. We had a blast, and this knee board was the perfect addition to get us started before a tower is put on the boat. It floats, isn't heavy, and seems to do exactly what it is supposed to do. My sister had to try it, and she has never been on anything like this before. And after watching some of the kids, she was able to stay on and get up on the first try. She had an absolute blast! She said the board itself was comfortable and was easy to maneuver. Of course, her entire body hurt in the following days. Not from the board, but from the muscles activated that she had not used in a while. haha! She said it was totally worth it!

### ⭐⭐⭐⭐⭐ Good Beginner Board
*by A***R on May 18, 2025*

Worked really well for a beginner knee boarder.

### ⭐⭐⭐⭐⭐ Well made
*by D***W on September 22, 2023*

Works as expected. Soft knee padding, sturdy construction

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-13*