FUTUREFLY Predator Tube € 6.90 - + Shop This product has been added to your cart. Reference : 5414436080874 Category : Fly tying Brand : FUTUREFLY Diamètre : 4.6 mm C FutureFly : black hard clear hard Description Reviews Product details The new 4,6mm Predator Tube is a flexible tube in the same material as our 3mm plastic tube.The innerdiameter is 3mm.. That means that our 3mm Plastic tube fits perfectly into the new Predator Tube.The tube is 200mm in length Add review