SUMONA6 Pairs Novelty Design Crew Socks, Printed Fun Colorful Fancy Design (Music Design)

Are these socks packaged together, for example could I take them and use them in 6 separate gifts?

will these work with swollen ankles or constrict?

Do they fit women size 11 foot

How high do these socks come up? Do they have strings in them where your toes get caught on?