MFM TOYS Ultimate Easy Magnetic Wall Display : Pack of 4 (A4 Portrait) Colour : 4 Colours Self Cling Magnetic A4 Sheet Holder for Wall/Glass Partition/Window Display posters and notices with the unique Ultimate magnetic display system No tools' display system. Remove the adhesive lining and Place on the vertical surface. And its ready in less than 30 Seconds Ultimate Magnetic Wall Display is the ideal display solution for posters in almost any dynamic retail environment. Keeps environment clean : No Dirty Tape Adhesive and Stickers Documents, signs and posters can be exchanged very quickly which means you won't waste any time.