To provide safe, reliable and inexpensive foundation packing configured to demonstrate a slip preventing/vibration absorbing function against horizontal force of an earthquake or the like in a foundation of a low-rise building.

The simple vibration absorbing foundation packing is formed into a planar shape, and is structured by combining two materials/shapes. One of the materials is a hard elastic material forming a skeleton of the foundation packing using a material having elastic force (spring) and is structured in a block type or a tandem type, and the other material comprises a viscoelastic attenuation rubber material of the planar body formed by being fitted to the hard elastic material.