Heavy duty Tactical made to use outdoors, camping, fishing, hunting, survival, biking, kayaking, mountain climbing, use for strapping down gear. Keep in your BOB, BOL, POV, FAK, GHB, PFAK. All Natural Rubber, can be used as fire starters. Unlimited uses. Use in place of duck tape, para-cord, zips ties UV Resistant Rubber Bands, will not crack when exposed to sun. 1/4 lb bag 3 different sizes, approximately 55 bands Can also be used for salt water fishing, will not break down, hot or cold temperature, use for bait lures Unlike other tactical bands made of synthetic material that are not flexible, hard to use, our bands are flexible and easy to use.. See you out on the trail. Steve Kaeser