The shell weighs 700 grams and is made of grade A copper. High-elevation high-throw double-layer electroplating Acid smoke test for 24 hours; The thickness of the chromium film is over 0.15, and that of the nickel film is over 7.5. 2. Guangdong high handle, weighing 170 grams; Stainless steel screws, ABS electroplated handle decorative cover; 3. Naijie no-load single-seal 40 # valve core; Valve core cap: 10 grams of 201 stainless steel material; Valve core decorative cover 5g: Copper polished and chrome-plated, high polishing and high plating; 4. Inverted teeth * 2:57-3, made of copper, weighing 22 grams, nitrile rubber pad; Hexagonal cap 32*16: Copper polished and chrome-plated, 50g; 5. The extended inverted copper joint weighs 22 grams, and the stainless steel pipe joint in its original copper color weighs 28 grams. 6.201 stainless steel high-standard 24-bend pipe, stainless steel shell ABS Mercedes-Benz mesh nozzle water outlet 7. Eccentric corner: Copper 45-degree 80g corner, 201 stainless steel high-standard electroplated decorative cover, nitrile rubber corner leather pad 8. Each product is packed in a cotton bag, with the FIRMER trademark printed on the cotton bag. A product with a colored inner box made of cowhide, printed with the FIRMER trademark.