A Great Brochure Design Will Sell Many Brochure Options Are Available. Brochures come in a multitude of sizing and folding options from an 11? x 17? bi-fold style that accommodates four full size pages or a smaller 8.5? x 11? bi-fold or tri-fold that easily fits into acrylic display holder. We also design brochures that meet US Postal Service regulations for mailing.