DURABEL-Aluminum alloy / Tightening Tool Marlin Spike with durable high luster clear anodized finish! The fids, needles and smothing tool are made of high quality stainless steel FUNCTIONAL-Packaging Includes: 1PC 6.7" length Marlin Spike, 3PCS 3" length and different diameter paracord FID (their inner diameters are 2mm, 3mm), 1PC 2.7" length large eye blunt needle and 1PC 6.4" length paracord smoothing tool VERSATILE-Perfect for your paracord projects. Needles of different sizes, lengths and shapes can be adapted to most of your laces, strings or other materials and other requirements NEW GENERATION- A totally creative new generation of knotters tool, perfect for your paracord projects. Needles of different sizes, lengths and shapes can be adapted to most of your laces, strings or other materials and other requirements A MUST HAVE-All three needles are internally threaded so the paracord or leather screws into them for a locking fit. They also fit perfectly inside the Tightening Tool for easy carrying!