We promise superior service which includes fast shipping, great communication, and Amazon’s refund policy.!!!!!!!!Please only buy from the brand owner Metal Dragon 77th. If you receive any item with different package, that might be inauthentic product. Please report to Amazon. Materials:85% Polyamide, 15% Elastane.They’re extra urable and won’t break easily.Fits 5 to 6 feet height, 100 to 180 lbs person, one size fits most. Comfort your skin and make you seductive and slimmer. Hand wash, please avoid to nail and sharps. Perfect Gift: Best gift choice for your wife or girlfriend.Send these thigh high knee socks to show your love.