Artino Sound Anchor Metal
Artino offers another model of resonating rockstop, but this one is made of metal. Like its wood counterpart, it is 3 1/2″ in diameter, has a non-skid rubber backing, but it is molded with a an angled entry hole for the endpin. Weight is 5.8 oz, thickness 3/4″. There is no tether cord with this rockstop, though there are two holes in the side to accommodate one.