This Double Mag Case features an internal tensioning device for security. It fits belt loops up to 1 3/4", or can be clipped over a waistband.
Specifications:

Type	Magazine Pouch
Color	Black
Material	Kydex
Size	Fits Belt Loops up to 1.75"
Model	Kydex
Finish	Smooth
Model Fit	9mm/40 Cal
Mount Type	Paddle
Belt Size	1.75"
Shell Count	None
Caliber or Gauge	45 ACP
Compartments	2