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Surface Marker Buoy SMB, 4FT Scuba Diving Signal Tube with Dive Flag — Open-Box, 44% Off
Brand: Seafard
Condition: Used - Mint
$1686
$2998
-44% Save $1312
Updated: 43 days ago
Description
Safer Ascent for Beginner Divers – Built with a large over-pressure relief valve, this surface marker buoy automatically vents expanding air during ascent, reducing the risk of sudden rupture caused by accidental over-inflation—ideal for new and recreational divers.
Durable 210D Nylon with TPU Coating – Constructed from heavy-duty 210D nylon with TPU coating and reinforced double-stitched seams, delivering reliable sealing performance and long-term durability for repeated dives.
3 Easy Inflation Options Underwater – Inflate by mouth, second-stage regulator, or low-pressure inflator hose. Designed for quick deployment during drift or safety stops without requiring special tools.
Essential Surface Safety Marker – Helps surface teams and boat traffic easily locate divers. Ideal for scuba diving, freediving, snorkeling, drift diving, underwater photography, and travel diving.
High Visibility from a Distance – Bright color design combined with a reflective top strip, printed dive flag pattern, and “DIVER BELOW” text improves surface visibility in open water and low-light conditions.
Product Description（SMB）
- Designed to improve diver safety and surface visibility, this high-visibility Diving Surface Marker Buoy (SMB) helps divers clearly signal their location during ascent and at the surface, especially in open water and drift diving conditions.
- Built with a large over-pressure relief valve, the SMB automatically releases expanding air during ascent, reducing the risk of accidental over-inflation and sudden rupture. This safety-focused design makes it particularly suitable for beginner, recreational, and travel divers who want a more controlled and stress-free ascent experience.
- The buoy is constructed from durable 210D nylon fabric with TPU coating, reinforced with double-stitched seams for reliable sealing and long-term use. The material provides excellent resistance to wear, abrasion, and repeated inflation cycles, making it dependable for regular scuba and freediving activities.
- For quick and flexible deployment, this surface marker buoy supports three inflation methods: oral inflation, second-stage regulator inflation, and low-pressure inflator hose connection. These options allow divers to easily deploy the SMB during safety stops or drift dives without additional tools.
- Featuring a bright high-visibility color, reflective strip at the top, printed dive flag pattern, and clear “DIVER BELOW” text, the buoy is designed to be easily spotted by boats and surface teams, even from a distance or in low-light conditions.
- An essential piece of diving safety equipment, this inflatable signal tube is ideal for scuba diving, freediving, snorkeling, underwater photography, drift diving, and travel diving—helping divers stay visible, confident, and safer on every dive.
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Product Details
- SKU:
- awhd-us-b0c3pwlf2f
- Model:
- SMB-2023-04
- Country:
- US
- ASIN:
- B0C3PWLF2F
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $13 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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