Spanle metal hose is made of high quality 304 stainless steel and inner hose is PVC or EPDM.

Hose surface has two options : polish and chrome plated.

This kinds of products is widely used for connecting shower head and faucet connection
1.F1/2"xF1/2" Black-plated hose
2.Double lock 
3.Inner tube:PVC or EPDM
4.Two brass or zinc nuts
5.Length:1.2m-2.0m