JBL 50′ Sea Vine Stretchable Spearfishing Float Line (Hi-Viz Green)
The JBL 50′ Sea Vine Stretchable Spearfishing Float Line is designed for enhanced visibility and reliable performance in aquatic environments. This hi-viz green float line features a durable, stretchable design that provides flexibility and stability during spearfishing activities.
| Specification | Details |
|---|---|
| Color | Hi-Viz Green |
| Length | 50 feet |
| Material | High-strength, stretchable polymer |
| Use Case | Spearfishing, underwater navigation |
FAQ
What is the maximum depth this float line can support?
Please contact customer service
Is the float line resistant to saltwater and UV exposure?
Yes, the line is designed to withstand saltwater and UV conditions for extended use.
Can the line be adjusted for different spearfishing techniques?
The stretchable design allows for flexibility in positioning, making it suitable for various spearfishing techniques.

Hannah Morgan –
The float line is easy to deploy and stays stable in the water. The hi-viz green color makes it visible even in murky conditions. It’s durable and has held up well after several dives.
Jason Murray –
Good visibility and reliable performance in water. The stretchable feature helps with positioning during spearfishing. A bit stiff when first used, but becomes more flexible with time.
Austin Dickens –
I’ve used this line for multiple trips and it hasn’t snapped or degraded. The color stands out well, and it’s easy to manage while diving.