--- product_id: 296786674 title: "4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip" brand: "seafard" price: "2277 kr" currency: NOK in_stock: true category: "Seafard" url: https://www.desertcart.no/products/296786674-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb store_origin: NO region: Norway --- # 4ft high-visibility red SMB 49ft corrosion-resistant aluminum dive reel Durable 210D nylon + TPU with overpressure valve 4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip **Brand:** seafard **Price:** 2277 kr **Availability:** ✅ In Stock ## Summary > 🟥 Signal your presence, command the surface. ## 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 by seafard - **How much does it cost?** 2277 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/296786674-4ft-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 - • **Effortless Inflation:** Open-bottom design allows quick inflation via regulator or oral inflator—deploy your surface marker in seconds. - • **Stay Seen, Stay Safe:** 4ft bright red SMB with reflective bands ensures you're visible from afar, reducing surface risks during dives. - • **Compact Dive Essential:** All-in-one SMB and reel kit designed for cave, wreck, spearfishing, and underwater photography—your ultimate dive companion. - • **Precision Line Control:** 49ft braided nylon line on a corrosion-resistant aluminum finger spool with stainless steel bolt clip for smooth, reliable handling. - • **Built to Brave the Depths:** Premium 210D nylon with TPU coating and built-in overpressure relief valve for unmatched durability and safety on ascent. ## Overview This 4ft red surface marker buoy (SMB) kit features a high-visibility inflatable buoy with reflective bands, an open-bottom design for easy inflation, and durable 210D nylon with TPU coating. It includes a 49ft corrosion-resistant aluminum dive reel with braided nylon line and a stainless steel double-ended bolt clip, making it an essential, compact safety tool for scuba, snorkeling, and specialized underwater activities. ## 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 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! ## Features - HIGH-VISIBILITY SURFACE MARKER — 4FT red SMB with reflective bands on both sides helps create a more visible surface signal for scuba diving, snorkeling, and other underwater activities. - OPEN-BOTTOM INFLATION — Open-bottom design supports inflation with a regulator or oral inflator, making the SMB easier to deploy underwater when a quick surface marker is needed. - DURABLE 210D NYLON + TPU — 210D nylon fabric with TPU coating provides a durable construction, while the built-in overpressure relief valve helps release excess air during ascent. - 49FT ALUMINUM FINGER SPOOL — Corrosion-resistant aluminum alloy dive reel with 49FT braided nylon line and 316 stainless steel double-ended bolt snap for controlled line handling. - COMPACT SMB DIVE KIT — 4FT surface marker buoy and 49FT dive reel combine into a compact setup for scuba, wreck diving, cave diving, snorkeling, spearfishing, and underwater photography. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TX99GTP | | Best Sellers Rank | #150,114 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #23 in Diving & Snorkelling Safety Gear | | Brand Name | Seafard | | Colour | 4ft Red Smb+gray Reel | | Country of Publication | USA | | Customer Reviews | 4.4 4.4 out of 5 stars (240) | | Item Diameter | 7 Inches | | Item Dimensions | 120 x 15 x 2 Centimeters | | Item Weight | 0.8 Pounds | | Manufacturer | Seafard | | Manufacturer Part Number | dsfsdgfsg-001 | | Material Type | Aluminum Stainless Steel Nylon | | Model Number | dsfsdgfsg-001 | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Manual | | Style Name | diving | | 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 Stainless Steel Nylon - **Style:** diving ## Images ![4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Image 1](https://m.media-amazon.com/images/I/61e5i0rwuXL.jpg) ![4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Image 2](https://m.media-amazon.com/images/I/71-00u2rhkL.jpg) ![4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Image 3](https://m.media-amazon.com/images/I/61mruwn4W2L.jpg) ![4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Image 4](https://m.media-amazon.com/images/I/61qW+OhGtxL.jpg) ![4ft Red Scuba Diving Open Bottom Surface Marker Buoy (SMB) with 49ft Finger Spool Alloy Dive Reel and Double Ended Bolt Clip - Image 5](https://m.media-amazon.com/images/I/61i9VslF8uL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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/296786674-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb](https://www.desertcart.no/products/296786674-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*