Packing including: 1 Pack Water hose shut off valve with 4 washers Solid brass construction: 3/4" GHT thread, long handle much easier to open and close.PATENTED PRODUCT , COUNTERFEITING NOT ALLOWED!!!! ,New design, full port, big water flow rate. Heavy duty Brass Shut Off valve,brass one way valve,Solid Brass Construction,no leakage. Long thread: 0.57" thread length, almost double thread length than normal shut off valve After sales service: If you have any questions about our products, please contact service team, we will solve problems in time.