This is for Super Strong Extra Large Rare Earth 10-5/8” Long x 5-1/16" Wide  x 1" Thick Block. I have 12 of these all in good condition but they have some small chip's on the edge's See last picture. I don't know much about magnet's but these are very strong with sharp edge's. Very dangerous near metal or other magnet will slam together very quickly. I was wearing gloves when handling them and one took a chunk of my glove off when was stacking them together. These could easily cut or pinch you hand so please be carefully handling them.

Thanks for looking!