Air Freshener 4-Pack (3″ W x 4″ T) Two sided. Press at 400°F for 60 seconds. This item has a rough felt texture to allow the absorption of scented oils. The the image will not appear as sharp as one applied to a solid object such as a ceramic mug or coaster. See the product pictures for close-up images. You may use your preferred scented solutions, scent not included.