The imprinting tools have a carefully designed pattern in the center section of a normal texture mat. The stamping process is faster than conventional tools and can eliminate typical imprinting problems such as misalignment, stepping, squeeze ups, and excessive repetition. Each tool covers approximately 25 sq. ft. and is used in combination with at least two other stamps to produce nonrepeating, realistic looking patterns. Stone sizes run from 2 to 6 ft. and are available in eight standard patterns, with custom designs possible within 30 days. Ideal Imprints Inc. 800-975-2082.