Exotac tinderZIP Zipper Pull Black. These pulls are made with Live Fire Gear Fire Cord with a highly flammable waterproof and easy to light inner core so you can start a fire in any environment. This product includes 5 zipper pulls which burn for 60s per pull. Specifications for Exotac tinderZIP Zipper Pull: Manufacturer: Exotac Additional Features: Flammable Core Weight: 0.8 oz Firestarter Type: Tinder / Fire Paste Features of Exotac tinderZIP Zipper Pull: Flammable core 5 zipper pulls included 60s burn time per zipper pull Orange tinderZIP has retro-reflective strand made in specialized factories Package Contents: Exotac tinderZIP Zipper Pull Exotac 009000-BLK: tinderZIP Zipper Pull Black