This is a set of two pairs of socks! *Including the bonus item, everything has only been washed with water. ① Fluffy ♡ Unicorn Socks With non-slip grips ② GU Girls' Socks Size: 18-21cm [Bonus Item] Bear absorbent hair cap (pink) *The size of the room socks is probably about the same size as the GU socks. If you understand the above, please consider purchasing!