could use your opinion on these strops

[Bram]

Hi there,

I'm looking to buy a second strop to use at my girlfriend's place and since I don't want to spend to much money on it I'm looking at some dirt cheap strops at ebay. Now I know that apparently not all strops are made equally but I don't know how to distinguish between quality and crap, that's why I'm asking here (already excluded chinese made strops, no offence to any chinese person reading this)

I don't mind the size since the one I have right now is quiet small and works just fine.

I'm looking at the following strop in accending cost (including shipping to NL)
if you spot one which you know is definetly crap or definetly decent I would realy like to know

Strop Canvas 2 Sides Sharpener for Straight Razor | eBay

Rite Edge Barber Leather Strop Straight Razor | eBay

Professional Barber Leather Strop Straight Razor Sharpening Shave Shaving Strap | eBay

Titan Leather 2 Sided Straight Razor Strop Special Wax | eBay

Barber Leather Strop Professional Straight Razor Sharpener New | eBay