Size: 4.5" x 3"
MAGNETIC STRENGTH: N52 Neodymium Magnets. ReefingArt recommend for 1/2" thick wall for max security.
FRAG QUANTITY: 8 Small 1 inch frags / 5 Large 1.5 inch frags
HIGH QUALITY MATERIAL: Waterproof sealed / triple protected N52 Neodymium Magnets ( 1 pairs ) & High quality cell cast acrylic, built to last a lifetime
MAX ADAPTATION: 1/2" frag holes fit most frag plugs, strong magnets hold steady on glass, acrylic, or even plastic stock tank containers.
Size: Set of Two