EB Flats Question

[Stevie James]

Searched the ernieball.com site, but can't find the info I'm looking for. Are the Ernie Ball Flats #2802, 2804, 2806, 2808 Stainless, Nickel plated or ????.

 

[Jodizzle]

Chrome-plated Steel my friend!

 

[Alz®]

With regards to fitting these to my Stingray Fretless 30th Ann., I find the tension of the roundwound strings on it to be too taught for my liking. Which gauge of Flatwounds should I go for to reduce this tension?

THX!