--- product_id: 324875050 title: "4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Gray" brand: "seafard" price: "1236 kr" currency: NOK in_stock: true reviews_count: 6 category: "Seafard" url: https://www.desertcart.no/products/324875050-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb store_origin: NO region: Norway --- # 4ft Neon Red High Visibility 49ft Aluminum Alloy Dive Reel 210D Nylon + TPU Coating Durability 4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Gray **Brand:** seafard **Price:** 1236 kr **Availability:** ✅ In Stock ## Summary > 🛟 Dive Boldly, Surface Confidently! ## Quick Answers - **What is this?** 4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Gray by seafard - **How much does it cost?** 1236 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/324875050-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb) ## Best For - seafard enthusiasts ## Why This Product - Trusted seafard brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Seen, Stay Safe:** Neon red 4ft SMB with reflective bands ensures maximum surface visibility in any dive scenario. - • **Lightweight & Travel-Ready:** Compact 360g design perfect for cave, wreck, snorkeling, and underwater photography adventures. - • **Precision Dive Line Control:** Corrosion-resistant aluminum finger spool with 49ft braided nylon line and double-ended bolt clip. - • **Built to Last Under Pressure:** Rupture-resistant 210D nylon with TPU coating and overpressure relief valve for reliable ascent. - • **Effortless Inflation Options:** Fill via oral inflator or regulator through open bottom for quick, hassle-free deployment. ## Overview The Seafard 4ft Red Surface Marker Buoy (SMB) kit combines high-visibility neon red tubing with reflective bands and a durable 210D nylon TPU-coated build. It features a 49ft corrosion-resistant aluminum dive reel with braided nylon line and a double-ended bolt clip, all weighing just 360 grams. Designed for easy inflation via oral or regulator, this SMB is ideal for professional divers seeking reliable, compact, and rupture-resistant surface signaling gear for cave, wreck, and open water diving. ## Description Description: Scuba diving surface marker buoy SMB kit with dive reel finger spool and 15m line, double ended bolt snap clip safety gear equipment High visibility inflatable surface marking buoy signal tube with reflective tape makes sure scuba divers can be seen in open ocean SMB can be filled using the oral inflator, or through the use of a inflator at bottom, you can also use standard BC hose to inflate Built-in over pressure relief valve allows the tube to ascend without rupturing Great accessories for cave and wreck diving, scuba diving, diver, snorkeling, spearfishing and other underwater activities Specification:Scuba Diving Surface Marker Buoy Material: Nylon, TPU Color:Gray,Blue Length: Approx. 120 cm/4 ft Width: Approx. 17.8 cm/7 inch Color: Orange Dive Reel Material: Aluminum alloy + 316 stainless steel Reel Diameter: Approx. 5.5 cm/2.2 inch Reel Thickness: Approx. 3.5 cm/1.4 inch Center Hole Diameter: Approx. 2.5 cm/1 inch Line Length: Approx. 15 m/49 ft Line Thickness: Approx. 2 mm/0.08 inch Bolt Snap Length: Approx. 9 cm/3.54 inch Package Includes: 1 Piece Scuba Diving Surface Marker Buoy 1 Piece Dive Reel Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks! Review: Reel small , buoy ok - Accepted , the reel small not big size not recommended the reel , buoy ok quality good Review: ممتازه - ممتاز ## Features - 🏄 HIGH VISIBILITY DESIGN - The Neon red surface marker signal tube is a 4ft surface marker with a Reflective Band tape on both sides for maximum visibility. - 🏄 EASY FILL & STABILITY - SMB (total weight 360 grams) can be filled using the oral inflator, or through the use of a regulator in the open bottom of the SMB. - 🏄 RUPTURE RESISTANT - Made from a 210D Nylon Fabric with a TPU coating for added strength in all water conditions and a built-in over pressure relief valve allows the tube to ascend without rupturing. - 🏄 SMB FINGER SPOOL - Strong and corrosion resistant aluminum metal finger spool dive reel with 49ft of braided nylon line and stainless steel double ended bolt clip. - 🏄 LIGHTWEIGHT & COMPACT - The combination ideal for cave and wreck diving, scuba diving, travelling diver, snorkeling, photography and other underwater activities. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TX99GTP | | Best Sellers Rank | #1,902 in Sporting Goods ( See Top 100 in Sporting Goods ) #1 in Diving Safety Gear | | Brand | Seafard | | Brand Name | Seafard | | Color | 4FT Red SMB+Gray Reel | | Colour | 4FT Red SMB+Gray Reel | | Customer Reviews | 4.4 out of 5 stars 445 Reviews | | Installation Method | built-in | | Item Diameter | 5.5 Centimeters | | Item Dimensions | 120 x 15 x 2 centimeters | | Item Type Name | Surface Marker Buoy | | Item Weight | 363 g | | Item dimensions L x W x H | 120 x 15 x 2 centimeters | | Item weight | 363 g | | Manufacturer | Seafard | | Manufacturer Part Number | dsfsdgfsg-001 | | Material | Aluminum+Nylon | | Material Type | Aluminum+Nylon | | Model Number | dsfsdgfsg-001 | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Manual | | Style | Tube | | Style Name | Tube | | UPC | 725691765471 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Seafard - **Colour:** 4FT Red SMB+Gray Reel - **Item dimensions L x W x H:** 120 x 15 x 2 centimeters - **Material:** Aluminum+Nylon - **Style:** Tube ## Images ![4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Gray - Image 1](https://m.media-amazon.com/images/I/61e5i0rwuXL.jpg) ## Customer Reviews ### ⭐⭐⭐ Reel small , buoy ok *by M***B on 3 August 2025* Accepted , the reel small not big size not recommended the reel , buoy ok quality good ### ⭐⭐⭐⭐⭐ ممتازه *by A***M on 12 July 2025* ممتاز ### ⭐⭐⭐ Gute Bedienung *by A***P on 1 June 2026* Die Lieferung hat wirklich sehr lange gedauert. Der Preis ist ebenfalls viel zu hoch, aber die Boje erfüllt in allen Maßen das was sie soll. Die spool macht einen hochwertigen Eindruck und alles funktioniert einwandfrei. Die Boje hat eine gute Größe und mit den Metallplatten ist es perfekt. Der Karabiner könnte allerdings größer sein. ## Frequently Bought Together - 4ft Red Scuba Diving SMB, Open Bottom Surface Marker Buoy with Safety Sausage with 49ft Alloy Dive Reel and Double-Ended Bolt Clip for Underwater Sports-Gray - Scuba Choice 6" x 4" Diving Slate with Clip & Graphite Pencil – Waterproof Reusable Underwater Writing Pad for Scuba Diving, Snorkeling, Freediving and Diving Lessons - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/324875050-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb](https://www.desertcart.no/products/324875050-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*