These 22.5x3mm colored perfume sponge pads are versatile and can be used in various settings, including your home or office. To use, just add of your favorite essential oil or perfume to the pad and place it in a diffuser, humidifier, or any other device that supports aroma pads. The fiber material ensures efficient absorption and gradual release of the fragrance. Features -Color:White -Material:Cotton -Size:2.20X2.20X0.30cm/0.86X0.86X0.12in -fiber: crafted from fiber absorbent pads, providing a soft and fine texture for effective fragrance absorption -Multiple color choices: the 25x3 mm pads come in various colors, allowing you to choose according to your personal taste and car interior -Convenient car accessory: designed to and portable, ideal for placing in your car to enjoy continuous fragrance on the go -Essential oil compatible: these pads can be paired with essential oils, adding a and freshness to your car environment -Neutral scent: the pads are , ensuring they do not with any existing scents in your car Package list: 30 perfume sponges