Value Pack: You will get 4 pieces white tri fold poster boards and 1 rolls of double sided adhesive tapes, practical combination to complete your daily use Premium Material: Our trifold poster boards are made of quality paperboard, strong, lightweight, not easy to deform or break and the smooth surface is suitable for crafts Proper Size: The foldable presentation board measures 21.5x14 inches; Appropriate size makes it suitable for many school projects and DIY art or science fair displays Portable Self-Stand Paperboard: When you open the 2 side panels, our paperboard can stand stably on any flat surface without any supports to display your work and the foldable display board is lightweight, easy to carry Multi-Function: Corrugated foldable display board are suitable for paints, adhesives, paints and markers, used with double-sided tape can meet your different display needs Colour:White Material:cardboard Size:Expand:53x35cm Package Contents: 4 * cardboard 1 * double-sided tape Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.