New HARDWARE / DIY Loop Fastener - Sew On hard-00110 $0.60 Good MIL-Spec stuff and we are selling it by the foot. In reference to Hook and Loop Fastener: Hook is the male side with little hooks while loop is the the soft female side. This is the sew on version of just the LOOP side. If multiple units of one color are ordered, we do not add additional cuts. 1 unit = 1 foot. View