Packaging for grinding wheels which are thin in parts and breakable. While the product in the conventional package used to be frequently damaged, no problems have been reported after the improvement. It passed the drop test from a 55cm height due to applying cross-shaped fixing materials to attach the grinding wheels securely and by having cushioning materials to absorb the drop impact. The package can also be used for other grinding wheels of different diameters or thickness by fixing the wheels in the center of the package.