Designer Tim Holtz has teamed up with Advantus to offer his Idea-ology line of unique papercraft embellishments, papers, and tools with a vintage appeal. Baseboards by Tim Holtz idea-ology are printed bookboard used as a project base or structure. Package contains 4 baseboards - marbled book cover, cigar box lid, report card, and a red book cover. Small baseboards measure approximately 3 x 5 inches and large baseboards measure approximately 4 x 6 inches. This unique type of Ephemera made of durable greyboard provides a great base for your projects. Advantus is dedicated to providing innovative quality products at fair prices.