11 Essential Tools In - Include Cable Crimper, Network tester, Cable Connectors,Connector Covers, 9V battery, Wire Cutter, RJ45 Coupler, 3-way Coupler, Wire Stripping Knife, Cable Ties. Coming with a zipped nylon bag. Multi-functional - Suitable for testing network cables&telephone lines, computer maintenance and repair, stripping network cable, making Ethernet connector, disassembling computers, printers and other home appliances. Portable & Convenient - With a good quality carrying bag, it is convenient to store and organize all the tools in order. Handy to meet your repair requirements in no time. Money Saving - The tool kit is perfect for most repair tasks. No need to go for a technician. Do it yourself. What a huge saving it is! Worth Having - Good price for such high quality, durable, practical, versatile network repair tool kit. It works like a charm! A must at home, office, dormitory, lab, repair store and in daily life.