Perfect Weight Blue Mini D/A OTF Automatic Knife Dagger. This OTF is an out the front knife with a stunning blue contoured handle. The blade is double edged and accented with black which provides contrast to the silver edges. Four cutouts trail the center of the blade to lower and disperse weight for more precise use. The centered switch is silver to stand out against the blue handle and textured for easy use in any conditions. Built into the Sapphire Deluge OTF is a black belt clip and keyring hole for easy carry. Overall Length: 5.25 Inches. Weight: 0.15 lbs.