This is an anchor net for ayu (sweetfish) lure cans, "Tomokan" containers, and "Hikibune" (drifting boat) fishing systems. Size: 30cm x 30cm. The cut edges are heat-sealed. As shown in the photo, it's normally small, so it won't get in the way when attached to the lure can. The length of the attached cord is the right length for my use, but I'll include an extra 2-meter cord just in case.