--- product_id: 150934394 title: "4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel" brand: "seafard" price: "£65.53" currency: GBP in_stock: true category: "Seafard" url: https://www.desertcart.co.uk/products/150934394-4ft-scuba-diving-smb-open-bottom-surface-marker-buoy-49ft store_origin: GB region: United Kingdom --- # 49ft corrosion-resistant braided nylon line 4ft Neon Yellow SMB for max surface visibility 210D Nylon + TPU coating for rupture resistance 4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel **Brand:** seafard **Price:** £65.53 **Availability:** ✅ In Stock ## Summary > 🟡 Dive Boldly, Surface Safely — Visibility Meets Durability ## Quick Answers - **What is this?** 4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel by seafard - **How much does it cost?** £65.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/150934394-4ft-scuba-diving-smb-open-bottom-surface-marker-buoy-49ft) ## 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:** Multiple inflation options—oral, inflator hose, or regulator—give you ultimate control and convenience underwater. - • **Compact Powerhouse:** Designed for cave, wreck, and travel diving—lightweight, compact, and ready to accompany your underwater adventures. - • **Stay Seen, Stay Safe:** Neon yellow SMB with reflective bands ensures you're visible even in low light or rough seas. - • **Built to Brave the Depths:** Rupture-resistant 210D nylon with TPU coating and overpressure relief valve means durability you can trust in any water condition. - • **Precision Control Dive Reel:** Lightweight aluminum finger spool with 49ft braided nylon line and stainless steel clip for smooth, snag-free line management. ## Overview The Seafard 4FT Orange Diving SMB paired with a 98FT Alloy Blue Dive Reel is a high-visibility, durable surface marker buoy system designed for professional and recreational divers. Featuring a neon yellow 4ft SMB with reflective bands, it offers multiple inflation methods and is constructed from rupture-resistant 210D nylon with TPU coating. The corrosion-resistant aluminum finger spool dive reel includes 49ft of braided nylon line and stainless steel hardware, making it ideal for cave, wreck, and travel diving scenarios where safety and reliability are paramount. ## Description desertcart.com : 4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel | High-Vis 4FT SMB with Reflective Bands, Open-Bottom Inflation, 49FT Aluminum Finger Spool and 316 Stainless Steel Bolt Snap : Sports & Outdoors ## 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 | #120,203 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #33 in Diving Safety Gear | | Brand | Seafard | | Brand Name | Seafard | | Color | 4ft Red Smb+gray Reel | | Customer Reviews | 4.4 out of 5 stars 340 Reviews | | Item Diameter | 7 inches | | Item Dimensions | 47.24 x 5.91 x 0.79 inches | | Item Highlight | High-Vis 4FT SMB with Reflective Bands, Open-Bottom Inflation, 49FT Aluminum Finger Spool and 316 Stainless Steel Bolt Snap | | Item Type Name | Surface Marker Buoy | | Item Weight | 12.8 ounces | | Item dimensions L x W x H | 47.24 x 5.91 x 0.79 inches | | Manufacturer | Seafard | | Manufacturer Part Number | dsfsdgfsg-001 | | Material | Aluminum, Nylon, Stainless Steel | | Material Type | Aluminum, Nylon, Stainless Steel | | Model Number | dsfsdgfsg-001 | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Manual | | Style | diving | | Style Name | diving | | UPC | 725691765471 | | Unit Count | 1 Count | ## Product Details - **Brand:** Seafard - **Material:** Aluminum, Nylon - **Color:** 4ft Red Smb+blue Reel - **Style:** diving - **Operation Mode:** Manual ## Images ![4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel - Image 1](https://m.media-amazon.com/images/I/61e5i0rwuXL.jpg) ![4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel - Image 2](https://m.media-amazon.com/images/I/71-00u2rhkL.jpg) ![4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel - Image 3](https://m.media-amazon.com/images/I/61mruwn4W2L.jpg) ![4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel - Image 4](https://m.media-amazon.com/images/I/61qW+OhGtxL.jpg) ![4FT Scuba Diving SMB, Open Bottom Surface Marker Buoy +49FT Gray Dive Reel - 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.co.uk/products/150934394-4ft-scuba-diving-smb-open-bottom-surface-marker-buoy-49ft](https://www.desertcart.co.uk/products/150934394-4ft-scuba-diving-smb-open-bottom-surface-marker-buoy-49ft) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-10*