Nexus Single Extendo

excellent frag holder. the grip on the frag plug is much stronger than the other ones I tried it’s hard for the plug to be turned by snails or crabs. and the magnetsare very strong compared to my other brand I use and they stay put much better. I liked them so much I bought more to replace the other style I got from someone else. the grippers are really strong compared to those pieces of silicone sheet that is sandwich btwn 2 pieces of plexiglass types. I hope it last a long time.