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Semperfli

Semperfli Mopster Mop Chenille Olive

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Wide 0.25-inch

(6mm) chenille material for fly

Made From

Polyester, nylon, and PET strips

Suitable Mop

Flies, Stone Flies, and Emerging

Works Well

For small egg patterns

Includes 3.25

Yards (3 meters) per package

$6.50
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SKU: BMOP000OLV-886741005128

Overview

This wide chenille material is designed for tying a range of simple, effective fly patterns for trout and other freshwater fishing situations. Its 6 mm width makes it well suited to Mop Flies, Stone Flies, Emerging Caddis Nymphs, and small egg patterns when a fuller body is desired. The olive color offers a versatile option for natural-looking builds, while the 3-meter package provides enough material for multiple flies. It is a practical choice for tiers looking for a straightforward material to support nymph and attractor patterns.

Why Hunters Choose the Semperfli

0.25-inch Wide

Chenille suits a range of

Works Mop

Flies, Stone Flies, and Emerging

Also Useful

For small egg patterns

3.25 Yards

Per package provides ample material

Made From

Polyester, nylon, and PET strips

Key Features

  • Wide 0.25-inch (6mm) chenille material for fly tying.
  • Made from polyester, nylon, and PET strips.
  • Suitable for Mop Flies, Stone Flies, and Emerging Caddis Nymphs.
  • Works well for small egg patterns.
  • Includes 3.25 yards (3 meters) per package.

Best Used For

  • Fly tiers building mop flies and stone fly patterns with a wide chenille material
  • Anglers tying emerging caddis nymphs that call for a 6mm chenille profile
  • Tiering small egg patterns and needing a material suited to compact builds
  • Users wanting 3.25 yards of olive chenille for multiple freshwater fly patterns

Specifications

ColorOlive
Length3.25 yards (3 meters) per package
Materialpolyester, nylon & PET strips
Use CasesMop Flies, Stone Flies, Emerging Caddis Nymphs, small egg patterns
Width0.25 inches (6mm)

Pros

  • 0.25-inch wide chenille suits a range of fly-tying applications.
  • Works for Mop Flies, Stone Flies, and Emerging Caddis Nymphs.
  • Also useful for small egg patterns.
  • 3.25 yards per package provides ample material for multiple ties.
  • Made from polyester, nylon, and PET strips.

Considerations & Trade-offs

  • At 0.25 inches (6 mm) wide, this chenille is geared toward bulkier fly profiles rather than very slim, delicate patterns.
  • The package contains 3.25 yards (3 meters), so it is a modest quantity if you tie these patterns frequently.
  • Its stated uses are focused on Mop Flies, Stone Flies, Emerging Caddis Nymphs, and small egg patterns, so it is more specialized than a general-purpose tying material.
  • The material blend is listed as polyester, nylon, and PET strips, which may matter if you prefer a single-fiber tying material for a specific build style.

Suggested Comparisons

  • Fly tying chenille materials
  • Mop fly materials
  • Nymph and emerger tying materials
  • Egg pattern tying materials

Suggested Accessories

  • Fly tying thread
  • Fly tying hooks
  • Bead heads
  • Fly tying scissors

Frequently Asked Questions

What is Semperfli Mopster Mop Chenille used for?

It is described for Mop Flies, Stone Flies, Emerging Caddis Nymphs, and small egg patterns.

How wide is this chenille material?

The product is listed as 0.25 inches, or 6 mm wide.

What materials is the chenille made from?

It is made of polyester, nylon, and PET strips.

How much material comes in one package?

Each package contains 3.25 yards, or 3 meters.

Is this product color-specific?

Yes. The product title identifies it as Olive.