Bought a whole set of Kingston Brass items for a clawfoot tub. The shower head will not pressurize - Wayfair sent a second and we had the same issue and now have to send it back. We just had the pipes replaced and have good pressure, other heads like this work well for us. This is just totally hollow.

All metal construction Works fine 

Water flows good best I ever had

It is fine just wish the extension bar was longer.