1. Copper in-wall mini single-hole single-temperature high-pressure shower, low-lead brass gravity die-casting, polished chrome-plated surface 2. High quality copper screw spool with check valve 3. The length of the wall support rod is 300mm, and the total height of the table top is 500mm 4. Opening size 25mm, 4 inch G1/2 external thread water inlet 5. 450mm stainless steel hose with large flow spray valve ★The technical requirements of the product conform to QB/T1334-2013 "General Technical Conditions for Water Nozzle" and GB 25501-2019 "Water Efficiency Limit Value and Water Efficiency Grade of Water Nozzle" and have corresponding CQC certificate and test report.