Package Content: You will get 4 rolls of thread seal tape with size of 0.5 x 552 inch/ 13mm x 14m, and 2pcs portable teflon tape with size of 13mmx1m/0.5 x 39inch. Premium Material:These teflon tape for pipes are made of premium PTFE, possessing excellent durability and sealing ability. These pfte tape are easy to paste and remove. Multiple Functions: These ptfe plumbers tape can quickly seal thread pipes of all sizes and reduce the risk of liquid and paste sealants. When jointing the pipes, the plumbing tape will form a water seal layer to stop leaks. Easy to Use: Using the tapes and other accessories to wrapthread pipes can well prevent piping and plumbing system from leaking with no need to wait for drying or curing.The sealant tapes are reusable without glue or other adhesive needed and can be easily removed. Wide Application: PTFE tape is a must-have for plumbers and family daily life, widely used in shower heads, gas fittings, external faucets, outlet valves, garden house connections and kitchen sink wastewater pipes.