United Cutlery Undercover Stonewashed Palm Push Dagger Knives. Offering a compact size and discreet carry option, it’s ridiculously easy to conceal and offers effective personal protection Each dagger has a solid, one-piece stainless steel construction with a 1 3/4” razor-sharp, double-edged blade and a stonewashed finish The handles are curved perfectly to fit comfortably in the palm of your hand for complete control when using the daggers The daggers are 3 3/4" in overall length and snap securely into an adjustable, impact-resistant sheath with arm/leg straps