Reusable poster putty- This white sticky tack is reusable and designed never to dry out. It is a safe and easy alternative to glue, screws, staples, or tape. Jumbo Pack- Our wall adhesive poster tack is ideal for teachers in classrooms or big projects our big pack is made to last. Safe on Walls- Wall putty for hanging things will not leave any residue behind on your walls or surface use. Our sticky putty is practical and durable. Non Toxic and Safe- Fun tak putty is safe and non toxic. Ideal for home, office, classroom use. Wide Application- Multipurpose putty is not only for paper ideal for hanging pictures, posters, notes, children’s art work, party decorations, memos and more! Sticky Tack, Poster Putty, White Color Wall Putty, Sticky Tack For Wall Hanging, Jumbo Classroom Pack Mounting Putty, Tacky Putty