SOL FireLite Features The Fire Lite Tinder Cord in the 550 Grade is a 7 strand paracord and easy-to-use fire starter in one with a waxed cotton inner core. Durable enough to take on any adventure tie down your gear or start a fire with ease. The polyester outer sheath provides a rugged protective?layer?for the ignitable waxed cotton inner core.?Whether you pack it in your emergency kit or wrap it around your water bottle the Fire Lite(TM) Tinder Cord is a multi-purpose life-saving tool. SOL FireLite Specifications Tinder Core-Peel back the polyester outer sheath to ignite the waxed cotton core. 550 Grade-Easy handling and great for tying down gear or a tent. 7 Inner Strands-Tease out inner strands to use for gear repair fishing line and more. High Visibility-Bright reflective orange helps when looking for gear and during a rescue. Package Weight: 5.6 oz.