Ahhh Yes! Here it says so right in the link you posted at the top: Under “What’s Included”
•3 Prop Wings for Genesis
•3 Prop Wings for Gen 4 Figures
•6 Texture Option for Each Set of Wings
•21 Texture Maps
•Poser 5 Material Poses(.PZ2)
•DAZ Studio Material Presets(.DSA)
“Prop” indicates a model without a rig. Which means that it doesn’t conform to, or like they say nowadays: Fit-To the character as a ‘conforming clothing’ article would. It simply attaches the exact same way as I describe above - and yet it may include either a hierarchy and/or morphs (parameters tab) to help you pose them. Note that not all products include morphs - in which case you can add some in Carrara to have them move the way you’d like them to.
These wings are by SWAM and Silver - so they likely are of the utmost quality, and likely have some way of posing them.