--- product_id: 469452675 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: "988.17 DT" currency: TND in_stock: true category: "Seafard" url: https://www.desertcart.tn/products/469452675-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb store_origin: TN region: Tunisia --- # 4ft Neon Red High Visibility 49ft Braided Nylon Line 210D Nylon + TPU Rupture Resistant 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:** 988.17 DT **Availability:** ✅ In Stock ## Summary > 🛟 Elevate Your Dive Safety with Unmatched Visibility & Durability! ## 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?** 988.17 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/469452675-4ft-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 - • **Inflate Your Way:** Versatile inflation options—oral, regulator, or BC hose—make deployment effortless and reliable. - • **Precision Control:** Corrosion-resistant aluminum finger spool with 49ft braided nylon line and stainless steel bolt clip for secure, tangle-free handling. - • **Compact Powerhouse:** Lightweight 360g design ideal for cave, wreck, and travel diving—your perfect underwater companion. - • **Stay Seen, Stay Safe:** Neon red 4ft SMB with reflective bands ensures maximum surface visibility in any ocean condition. - • **Built to Brave the Depths:** Durable 210D nylon fabric with TPU coating and overpressure relief valve prevents ruptures during ascent. ## Overview The Seafard 4ft Red Scuba Diving Surface Marker Buoy (SMB) kit combines high-visibility neon red fabric with reflective tape, a robust 210D nylon and TPU construction, and a 49ft corrosion-resistant aluminum dive reel. Designed for professional and recreational divers, it offers multiple inflation methods, a built-in overpressure relief valve, and a lightweight, compact form factor perfect for cave, wreck, and travel diving scenarios. ## 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 | 704,623 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 197 in Diving Reels | | Brand | Seafard | | Colour | 4ft Red Smb+gray Reel | | Customer Reviews | 4.3 4.3 out of 5 stars (241) | | Item Diameter | 5.5 Centimetres | | Item Dimensions | 120 x 15 x 2 centimetres | | Item Weight | 0.8 Pounds | | Manufacturer | Seafard | | Material | Aluminum,Nylon | | Model Number | dsfsdgfsg-001 | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Manual | | Part Number | dsfsdgfsg-001 | | Style | 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 centimetres - **Material:** Aluminum,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) ## 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.tn/products/469452675-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb](https://www.desertcart.tn/products/469452675-4ft-red-scuba-diving-open-bottom-surface-marker-buoy-smb) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-20*