Pro Sportfisher has this to say about the Junglecock HD:

For the past 20 years manufactures of flytying material have been trying to make a substitute for the highly desired but unfortunately red listed Jungle Cock, with limited or no success. That have changed with the introduction of the Pro Jungle cock HD. We are very proud to present the best substitute ever made. Through advanced printing and cutting technology we have created a photorealistic
substitute that is far stronger than the original, and have some features like being able to bend and shape it to the desired profile by pulling the JC`HD between your thumps. Add to this the precise cut and you have a product that is not only environmental sustainable but perfect every time. A layer of UV Varnish completes the 3D effect and even hard core old school flytyers have a hard time telling the difference between the real thing and the Pro Jungle cock HD.

Natural color.

Available in 4 sizes:
XS: 15 mm (60 pcs per sheet) • S: 20 mm (60 pcs per sheet)
M: 30 mm (40 pcs per sheet) and L: 32 mm (60 pcs per sheet)

A standard for quill wings, no-hackles, and wing cases. Left and right matched. Mallard feathers are barred and often used when tying wings in dry flies.  Mallard feathers are probably the most commonly utilized waterfowl feathers in fly tying.  Ideal for tying the Butcher, Silver Butcher and Quill Gordon and many other wet and dry flies. 

 Turkey biot strips that are naturally barred.  When wrapped they create a mottled effect. This is a very unique and popular product. Don't pass by this one!

-Two strips per pkg

Wapsi Ostrich Herl on 6 inch stems.  Beautiful long, fluffy herl. One per package

When I first seen the length of the feathers, all I could say was WOW!  The XL is 12" long and the XXL is 14" long. I had never seen Peacock this long before and with none of those short, stubby pieces you usually get in a bag. 

Superb for spinners and fly bodies and these will give your Prince Nymphs a real boost. Fantastic range of hand dyed colors. Your new go-to biot for those nymphs.

NOTE; As with all natural, hand-dyed products, color may vary from lot to lot.

CDC feathers grow near a duck's preen gland. Naturally waterproof and buoyant, they are incredibly lifelike on the water. Do NOT use waterproofing products like Gink's with this as it will ruin the natural waterproofing properties.

A CDC collar on a nymph creates a beautifully flowing veil of fibers that are far livelier and more buggy-looking than any partridge or hen feather could ever hope to be. These fibers do a good job of imitating either dangling legs or emerging wings, and in some cases the bedraggled wings of a drowned adult insect. Or just use it on traditional dry flies and nymphs, either way, CDC is a winner.

Very generous bag with great coloring.

NOTE; As with all natural hand-dyed products, colors may vary from lot to lot.