1. The pipe body is braided with 8 strands of 304 stainless steel wire, which is resistant to temperature and explosion, anti-corrosion and anti-rust, and can be used for both cold and hot 2. The nut is made of stainless steel, electroplated, and durable 3. EPDM inner tube, thickened inner core of interface, and lengthened copper rod 4. Material: 304 stainless steel, copper, EPDM 5. Nut specification: 4 points 1/2 inch DN15 6. Copper rod specifications: 1.8/3.5/8cm 7. Braided tube length: 40/50/60/70/80/100 cm