- New
Strike indicators, finally perfected.
Biodegradable
Oros Fly Fishing Strike Indicators are made with a biodegradable additive that rapidly enhances the ability for plastic to biodegrade in natural environments, not in normal use.
Sustainable
Our paper packaging material is Forest Stewardship Council (FSC) certified.
In collaboration with Casting for Recovery, this special edition strike indicator 4-pack supports a meaningful cause while delivering high-performance visibility and ease of use on the water. Each pack includes four sizes, each size in a different color: X-Small (White), Small (Pink), Medium (Orange), and Large (Chartreuse) — ideal for adapting to different fly sizes, water types, and lighting conditions.
Oros indicators feature a streamlined, all-in-one design that encloses the nut and post within two molded hemispheres, reducing drag, preventing line kinks, and offering quick, hassle-free adjustments. Bright, high-contrast colors maximize visibility in low light or glare-heavy conditions.
For every pack purchased, Oros donates a portion of proceeds to Casting for Recovery, a nonprofit that provides free, oncology-informed fly fishing retreats for women in treatment or recovery from breast cancer.
Learn more at castingforrecovery.org
Less pain
Oros strike indicators eliminate common indicator pain points. There are no small parts to fumble and lose. It’s streamlined design is centered on the line for balanced casting. There is no exposed fastening hardware or posts sticking out to create drag or tangle line.
Exceptional performance
Oros strike indicators enclose fastening hardware inside of two molded soft foam hemispheres. When closed, the foam hemispheres compress creating a pressure fit lock that keeps it on the line and in place, without kinking. Over-sized threads make securing it to the line effortless.
Easy to use
To fasten:
Features and details
Sizes
Weights
Recommended care
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