Strong stickers that can be stuck to hard surfaces, such as: glass, plastics, mugs, and most smooth and solid surfaces Make sure the item is clean and dry, and both the item and transfer are at room temperature Peel back the transparent layer. When peeling back, peel it slowly and peel it back on itself Apply the transparent layer with the image, onto a surface Ensure that there are no air bubbles and rub over the image to secure the image onto the surface/item. Then, carefully and slowly peel off the transparent layer to leave the image stuck to the surface/item.