3 Pieces of CMS Magnetics&reg; Neodymium Magnets N45 Dia 1 1/2 x 1/4" FINALLY A REAL= 100% GUARANTEE & No Risk Purchase Of Neodymium Disc Magnets For Extra Piece Of Mind DON'T LOVE THEM RETURN THEM! TOP GRADE= N45 13400 Internal Gauss TOP QUALITY TOP GRADE =There Are No Higher Grade Or Quality Rare Earth Disc Magnets In The USA Today TRIPLE PLATED= Nickel For Corrosion Resistance Plus It Gives Them That Chrome Colored Touch Of Class. TOP PRECISION= Exacting Size Measurement & Consistent Gauss Rating Make Them Perfect For Even The Most Critical Protocols.