A INSULATION BLOCK HAVING PR FUNCTION

摘要

The present invention relates to a thermal insulation block having an advertising function. A configuration of the present invention comprises: a body unit composed of a square frame; a fixing groove formed along an edge of the body unit; and a fixing unit attached to and detached from the fixing grove. The body unit comprises: a frame unit configuring sides of the square frame; and an edge unit o=configuring an edge of the square frame.