---
product_id: 50657536
title: "SMB Surface Marker Buoy"
brand: "dive alert"
price: "KD 20.49"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/50657536-smb-surface-marker-buoy
store_origin: KW
region: Kuwait
---

# 45" x 5" dimensions Over-Pressure Valve Coast Guard approved SMB Surface Marker Buoy

**Brand:** dive alert
**Price:** KD 20.49
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay Afloat, Stay Safe!

## Quick Answers

- **What is this?** SMB Surface Marker Buoy by dive alert
- **How much does it cost?** KD 20.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/50657536-smb-surface-marker-buoy)

## Best For

- dive alert enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Solas reflective tape ensures visibility in any condition.
- • **Durable Design:** Crafted from 400 denier polyurethane coated nylon for long-lasting use.
- • **Secure Attachment:** Top nylon D-Ring and bottom SS D-Ring with bungee loop for stability.
- • **Convenient Storage:** Includes a small pocket for easy access to your finger spool.
- • **Inflation Made Easy:** Versatile inflation options with a plastic nozzle for oral or LP hose.

## Overview

The SMB Surface Marker Buoy is a robust safety tool designed for marine environments, featuring Coast Guard approved reflective tape, an Over-Pressure Valve, and durable construction. With convenient inflation options and secure attachment points, this buoy is essential for any water adventure.

## Description

SMB Surface Marker Buoy DMB4  The DiveAlert SMB (surface marker buoy) features Closed-Circuit construction, which prevents air spill at the surface. Inflate on the surface to attract visual attention or redundant flotation. Inflate at depth to send up as a surface marker. Solas reflective tape (Coast Guard approved) across the top of SMB creates better visibility day and night. An Over-Pressure Valve (OPV) prevents bursting and easy air dumping. 45 inches long x 5 inches wide = approximately 8 lbs. of lift. Nylon D-ring on the top allows for easy attachment of a light or slate, along with a stainless steel D-ring at the bottom for attaching a spool or reel. 400 Denier polyurethane coated nylon material.

## Features

- Solas reflective tape across top (Coast Guard approved).
- Over-Pressure Valve (OPV). 45" long x 5" wide/approx. 8 Ids. lilt.
- Top nylon D-RIng / bottom SS D-Ring w/ bungee loop.
- 400 denier polyurethane coated nylon.
- Plastic Inflation Nozzle for oral a LP hose Inflation. Small pocket for finger spool.

## Images

![SMB Surface Marker Buoy - Image 1](https://m.media-amazon.com/images/I/31d7vw5yvVL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Premium Quality SMB
  

*by J***E on Reviewed in the United States on June 27, 2018*

This is a really nice SMB.  It can be inflated orally or by using BC inflator hose.  It's totally sealed, with no opening at the bottom.  It's deflated by using dump valve.Nice touches I didn't see mentioned elsewhere is the finger spool pouch at the base and D rings at both ends.I'm very happy with my purchase and hope I never have to use it for anything more than a small lift bag.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Lost on 3rd dive.
  

*by A***R on Reviewed in the United States on August 15, 2018*

Well designed and I like the pocket for the spool.  Suggest you not rely on the quick disconnect to secure the spool line to the buoy.  Mine came loose and is now somewhere in the Caribbean:(.  Use a permanent connection similar to what is used for car/house keys. A spiral wound loop for lack of a better term.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent choice if you need an SMB
  

*by H***N on Reviewed in the United States on December 6, 2019*

This is a standard SMB, exactly as described by the manufacturer.  It works best if you utilize an additional low-pressure inflator from your regulator or a pony bottle.  If you're unfamiliar with SMB deployment, practice in a controlled environment first as inflating it will alter your buoyancy quite a bit.

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**Shop now:** [https://www.desertcart.com.kw/products/50657536-smb-surface-marker-buoy](https://www.desertcart.com.kw/products/50657536-smb-surface-marker-buoy)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-22*