Mizugiwa 150Pcs/Bag Crystal Flash Fly tying material Krystal Fishing Lure Tying Making Fits for All Kind Of Fishing hooks Material Lure Tying Material Fly Tying Strands Length: about 12 inch (30cm/PCS) Colors:You can get 12~15 Colors Package Included: 15 Bag Multi-color Crystal Flash Fly tying material - Krystal Lure tying making