10/20/50/100/200/300/500PCS 8×3-3mm Round Countersunk Neodymium Magnet Strong 8×3 Hole 3mm N35 Disc Search Magnet 8*3-3 8×3-310/20/50/100/200/300/500PCS 8×3-3mm Round Countersunk Neodymium Magnet Strong 8×3 Hole 3mm N35 Disc Search Magnet 8*3-3 8×3-3
Price: 10/20/50/100/200/300/500PCS 8×3-3mm Round Countersunk Neodymium Magnet Strong 8×3 Hole 3mm N35 Disc Search Magnet 8*3-3 8×3-3 Notes:1.The grades of powerful magnets usually include N30, N35, N38, N40, N45, N50,