---
product_id: 442341891
title: "JZLiner DSMB Surface Marker Buoy with 100ft Finger Spool Reel Diver Below Signal Flag Tube Scuba Diving Equipment Open Bottom Set"
brand: "jzliner"
price: "$342"
currency: NZD
in_stock: true
reviews_count: 5
category: "Jz Liner"
url: https://www.desertcart.nz/products/442341891-jzliner-dsmb-surface-marker-buoy-with-100ft-finger-spool-reel
store_origin: NZ
region: New Zealand
---

# Weighted block for upright stability High-visibility orange with reflective bands 100ft stainless steel finger spool reel JZLiner DSMB Surface Marker Buoy with 100ft Finger Spool Reel Diver Below Signal Flag Tube Scuba Diving Equipment Open Bottom Set

**Brand:** jzliner
**Price:** $342
**Availability:** ✅ In Stock

## Summary

> 🧡 Stay Seen, Stay Safe: The Dive Buoy That Means Business

## Quick Answers

- **What is this?** JZLiner DSMB Surface Marker Buoy with 100ft Finger Spool Reel Diver Below Signal Flag Tube Scuba Diving Equipment Open Bottom Set by jzliner
- **How much does it cost?** $342 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/442341891-jzliner-dsmb-surface-marker-buoy-with-100ft-finger-spool-reel)

## Best For

- jzliner enthusiasts

## Why This Product

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

## Key Features

- • **Night Dive Ready:** Top D-ring lets you attach dive lights for enhanced visibility during low-light or night dives, boosting your safety profile.
- • **Stable & Reliable:** Weighted base keeps the buoy upright in choppy waters, providing a consistent surface marker no matter the conditions.
- • **Effortless Inflation:** Open-bottom design allows rapid inflation via regulator or mouth, saving precious seconds underwater.
- • **Ultimate Dive Safety:** Bright orange 210D nylon buoy with dual reflective bands ensures you're seen from afar, reducing surface risks.
- • **Tangle-Free Durability:** Premium stainless steel finger spool with swivel connector prevents line twists and finger strain during deployment.

## Overview

The JZLiner DSMB Surface Marker Buoy is a professional-grade diving safety tool featuring a 4ft high-visibility orange 210D nylon buoy with dual reflective bands, a weighted base for stability, and a 100ft stainless steel finger spool reel with a swivel connector to prevent line tangling. Designed for rapid inflation via regulator or mouth, it includes a D-ring for attaching dive lights, making it an essential, durable, and reliable companion for open water divers seeking enhanced surface signaling and safety.

## Description

Surface Marker Buoy also as "Delayed Surface Marker Buoy", "Decompression buoy", "Deco buoy", "SMB" or "DSMB", it is a diving safety equipment that you must choose with care. 【Specification:】 SMB Length Size: 4FT（1.2M） Dive Reel Length: 100FT (30M) Material: Steady 201D Nylon 【Features:】 1.D-ring on the top, you can hang a secure small dive light 2.Dual sides about high-visibility reflective band, Orange color, it is bright enough as a marker device 3.Made from a 210D Nylon Fabric, NON-return design and a dump valve, easy to inflate and don't worry air leak or rupture 4.Use your regulator in the open bottom of the SMB is very rapidlyto inflate it, or inflate it by mouth 5.Weighted block in the end of SMB for additional stability, it will stand upright in water 6.Lightweight, D-ring, Magic tape and Rubber band in the end to ensure the SMB is convenient to carry 7.Alloy Finger spool dive reel with braided nylon line and double ended Bolt 【Usage:】 1.Provide buoyancy in surface in case an emergency 2.A signal marker device to boat or another buddies 3.Safe stop, stabilize your body, control diving depth 4.As a visual reference, Pre-fixed a SMB, diver beginner would have more confidence to dive 【Package:】 1x Diving Inflatable Marker 1x Alloy Reel 1x Double Ended Bolt Clip

Review: I bought this DSMB and the 6ft one at the same time. These things are tough. I'm a divemaster at a shop in honduras and I have launched this thing every dive for the past 6 weeks. 70 dives and counting. I prefer the 6ft because of the added height for choppy days but the 4ft is more compact. It definitely takes practice to launch it from depth. You can be seriously injured if you aren't trained or atleast watch a few videos... The line in the real seems a little cheap, however it's still pretty tough and hasn't failed me. I love this Marker Bouy
Review: Llegó dañado e incompleyo

## Features

- Diver Below Surface Marker Buoy--High Visibility Reflective Band on the double sided of the diver down flag, pointing out there is diver below . There is a D ring on the top, you can hang night lights in dark.
- Easy Filling and Steady--You can use mouth / low press BCD snorkel .Using automatic method will fast and convenient. Besides, these is a weighted block in the end of tube so that make it stand upright.
- Safety and Rupture Resistant--Very steady 210D Nylon Fabric, Non-return Design, the input will aotomatic turn off after finish inflatable. And built-in over pressure relief valve, it will release the excess pressure.
- Orange Color--Full experience diver always suggest diver to choose Orange color. This color is easy eye-catching, other color would disappear from far away.
- Stainless Steel Finger Spool Reels--Alloy is more durable than plastic, Won't hurt your finger. Swivel connector is to prevent line tangling and twisting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S44PBNN |
| Batteries Included? | No |
| Best Sellers Rank | #50,483 in Sporting Goods ( See Top 100 in Sporting Goods ) #17 in Diving Safety Gear |
| Brand | JZLiner |
| Color | Orange |
| Customer Reviews | 4.5 4.5 out of 5 stars (81) |
| Date First Available | 13 January 2021 |
| Item model number | JZLiner-4ftdiving |
| Manufacturer | Rainbow Houses |
| Material Type | Stainless Steel Plastic |
| Product Dimensions | 243.84 x 152.4 x 121.92 cm; 449.9 g |
| Size | 4' |
| Style | diving outdoor |

## Product Details

- **Brand:** JZLiner
- **Colour:** Orange
- **Item dimensions L x W x H:** 2.44 x 1.52 x 1.22 Meters
- **Material:** Stainless Steel Plastic
- **Style:** diving outdoor

## Images

![JZLiner DSMB Surface Marker Buoy with 100ft Finger Spool Reel Diver Below Signal Flag Tube Scuba Diving Equipment Open Bottom Set - Image 1](https://m.media-amazon.com/images/I/61FxJXPPJnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***D on 26 March 2023*

I bought this DSMB and the 6ft one at the same time. These things are tough. I'm a divemaster at a shop in honduras and I have launched this thing every dive for the past 6 weeks. 70 dives and counting. I prefer the 6ft because of the added height for choppy days but the 4ft is more compact. It definitely takes practice to launch it from depth. You can be seriously injured if you aren't trained or atleast watch a few videos... The line in the real seems a little cheap, however it's still pretty tough and hasn't failed me. I love this Marker Bouy

### ⭐ Review
*by G***S on 19 May 2021*

Llegó dañado e incompleyo

### ⭐⭐⭐⭐⭐ Review
*by L***R on 14 July 2024*

A fellow diver highly recommended having a marker buoy especially when boat diving so I bought this. I haven’t actually reeled it out in the water yet. Since it comes with no instructions I examined and checked it out prior to dicing. Everything appears to be in good order and it seems rugged and reliable.

## Frequently Bought Together

- DSMB 4ft Surface Marker Buoy with 100ft Finger Spool Reel Diver Below Signal Flag Tube Scuba Diving Equipment Open Bottom Set (4ft) Orange
- Boomerang Scuba Diving Retractable Gear Tethers with a Kevlar Cord and Universal End Fitting - Great for Scuba Diving Gauges, Flashlights, Cameras and More - Made in The USA
- Scuba Choice 6" x 4" Diving Slate with Clip & Graphite Pencil – Waterproof Reusable Underwater Writing Pad for Scuba Diving, Snorkeling, Freediving and Diving Lessons

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*