Can 475 ‘sand cubes’ protect Capo Beach from further erosion?

Can 475 ‘sand cubes’ protect Capo Beach from further erosion?

Orange County Register
April 3, 2019, 4:02 pm
“And it doesn’t keep washing away.” Surfer hears cries for help in darkness, saves woman from drowning off Huntington Beach Guadalupe fur seal was hunted to near extinction, but recent sightings suggest promising future Killer Dana surf shop earns ...