Hang posters on glass, metal, or almost any dry surface with this versatile white mounting putty. Ideal for use with temporary displays, this reusable putty doesnt leave damage or residue when removed, providing an excellent alternative to nails and tacks. This nontoxic Duck Poster Putty is pliable, can conform to uneven surfaces and is safe for use in schools, offices, and warehouses. Putty wont damage your walls and removes cleanly from a variety of surfaces Removes cleanly without damaging Capacity: 2 oz. Color: white Safe and non-toxic