--- product_id: 158845463 title: "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" brand: "seafard" price: "13376 kr" currency: ISK in_stock: true reviews_count: 8 url: https://www.desertcart.is/products/158845463-4ft-red-scuba-diving-smb-open-bottom-surface-marker-buoy store_origin: IS region: Iceland --- # 4ft neon red high-visibility SMB 49ft corrosion-resistant aluminum reel 210D nylon TPU-coated rupture-resistant fabric 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 **Brand:** seafard **Price:** 13376 kr **Availability:** βœ… In Stock ## Summary > πŸ›Ÿ Dive Boldly, Surface Confidently β€” Your Ultimate Underwater Safety Statement ## Quick Answers - **What is this?** 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 by seafard - **How much does it cost?** 13376 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/158845463-4ft-red-scuba-diving-smb-open-bottom-surface-marker-buoy) ## 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 - β€’ **Stay Seen, Stay Safe:** Neon red 4ft SMB with reflective bands ensures maximum surface visibility in any dive scenario. - β€’ **Built to Brave the Depths:** Durable 210D nylon with TPU coating and overpressure relief valve prevents ruptures under pressure. - β€’ **Lightweight & Travel-Ready:** Compact 1.04 lb setup ideal for cave, wreck, snorkeling, and underwater photography adventures. - β€’ **Precision Dive Line Management:** 49ft braided nylon line on a corrosion-resistant aluminum finger spool keeps your path secure and tangle-free. - β€’ **Effortless Inflation & Stability:** Open-bottom design allows quick oral or regulator inflation for reliable buoyancy control. ## Overview This 4ft red surface marker buoy (SMB) by Seafard features a high-visibility neon red tube with reflective bands, crafted from rupture-resistant 210D nylon with TPU coating. It includes a 49ft corrosion-resistant aluminum dive reel with braided nylon line and a double-ended bolt clip, designed for easy inflation and reliable stability. Lightweight and compact, it’s perfect for professional divers seeking enhanced safety and visibility during underwater sports and exploration. ## Description 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 ## 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 | |---------------|-------| | Manufacturer | Seafard | | Part Number | dsfsdgfsg-001 | | Item Weight | 1.04 pounds | | Package Dimensions | 8.94 x 5.28 x 3.54 inches | | Country of Origin | China | | Item model number | dsfsdgfsg-001 | | Size | 4ft SMB 49ft Reel | | Color | 4FT Red SMB+Gray Reel | | Style | Diving | | Material | Aluminum+Nylon | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61e5i0rwuXL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice, well constructed DSMB *by M***K on October 19, 2020* Very decent DSMBPros: multiple ways to inflate (mouth, inflator hose, regulator). Reflective tape on top. Heavy duty material and construction. Aluminum finger spool. Stainless swivel. Purge valve. 60ft of line. Stanless d ring attachment. Velcro and bungee keeps it securely rolled up.Cons: spool is small for 60ft of line making it difficult to get clip through holes (I cut 10ft off which helped resolve the issue). Loop to attach to smb d ring is on the small side but workable. A bit on the bulky side. Takes a number of breaths to inflate (easier to do with regulator).Overall very satisfied with this DSMB for the price point. ### ⭐⭐⭐⭐⭐ Very good DSMB *by S***Y on August 25, 2021* I am happy with this DSMB. It has already been on one dive with me, and it held up well.I do wish the spool was a bit bigger - it works well for me. ### ⭐⭐⭐⭐ Sturdy, great colour and good quality. *by C***A on December 22, 2019* This SMB is a great size and made from good quality material. Inside the base of the SMB there is a plastic seal that prevents air from coming out once you have put it inside, however, this means you have to really purge alot of air for it to get inside (if you are using the open bottom to fill it up. This also means it takes a little bit more time to emoyt the air and any water from the release valve after use.The reel and string is sturdy and of good materials. One downside is that the reel is a little bit too small so the wound-up string, blocks the holes that you would put the clip through to attach it to gear. This can be fiddled with to make it work.With all of that said, it is a great purchase and i like the design of everything. It might just take me a bit more practice to get use to it. It is a great price for the quality. I probably wouldn't recommend it for a beginner, but someone who is a good diver and is happy to practise with it to get used to it may like it. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/158845463-4ft-red-scuba-diving-smb-open-bottom-surface-marker-buoy](https://www.desertcart.is/products/158845463-4ft-red-scuba-diving-smb-open-bottom-surface-marker-buoy) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-26*