Building material

Description

1.-4. Building material

1.1 : Perspective

1.2 : Top

1.3 : Front

1.4 : Left

1.5 : Right

1.6 : Bottom

1.7 : Back

2.1 : Front

2.2 : Back

2.3 : Left

2.4 : Right

2.5 : Top

2.6 : Bottom

The double dot-dashed lines shown in the reproductions are only to indicate an omitted length and form no part of the claimed design.

Claims

The ornamental design for building materials, as shown and described.