Heavy enough to make your BOY realise he has done something wrong as he walks the line! Easy to unscrew in a few turns. Big enough for the vast majority of ankles!

Very pleased with these, they feel very solid; which is what you want from metal restraints. I have fairly decent sized ankles so I was worried they wouldn't be comfortable to wear; however I was pleased to discover that is not the case, Good weight and gives just the right amount of pressure. Highly recommended.