All pairs of socks in the big box were paired with these clips. After wearing them are reconnected and end up in the washing machine, where they are never slipped off the clips since determined 15 years. With the little hooks they come on the line or in the dryer, and then end up back in the big socks box. Before it was an eternal requests until the couple were beeinander - or the socks were rolled up, what did not come on time to the elasticity of the cuff to Good.
Conclusion: Highly recommended and I want to see no more sock without these socks clips.