30PCS Universal RF Coaxial Connector Adapter Kit N TNC SMA BNC UHF Mini-UHF 2 pieces of each male and female type N, TNC, SMA, BNC, UHF, Mini-UHF 6 pieces of Universal Interface Adapter A soft leather zipped case Connector Bodies are nickel plated brass, Connector Contacts are gold plated brass Connector, Insulation are Teflon Will ship Package by USPS Priority Mail