30 rolls sealant tape, enough quantity for your different needs and also can be applied for a long time. Working for both air and water, plastic and metal fittings. For example gas ,drinking water , showerhead filter,and garden hose faucets. Easy to remove, for drying or curing. Features - Color: Assorted color. - Material: PTFE. - Size: 5.00 x 5.00 x 1.60cm/ 1.97 x 1.97 x 0.63 inch. - It is a better way to collect them compared to normal thread tape without plastic cover. - When you want to use them, just take out the tape from the plastic package, and wrap it around the tape or or some other thing that need this sealant tape, and then screw . - As it is not sticky, so it is also easy fro you to remove them. - Plumbers thread tape can be widely used not only in our home but also in industrial and commercial. - They are suitable for leak water, plumbers, , air fitting, air compressor, thread and other kind of things. Package list: 30 rolls x tapes