The Swiss+Tech Credit Card Survival Tool is sized to fit in a wallet and includes 15 versatile tools. Made of solid stainless steel, this tool includes a can opener, bottle opener, two screwdrivers, two rulers, a four-size wrench, wing nut wrench, two knife edges and a saw blade. Also featured are an inclinometer, lanyard hole, 36-in. cord and a rope cutter. Place in the zipper-top pouch for safe storage. The slim design is lightweight and great for emergencies or exploring the outdoors.