Julie Wang 100PCS 22mm Round Aromatherapy Refill Pads Electric Humidifier Diffuser Refill Pads Scented Oil Pads for Scent Ball Plug-in Diffuser White

Material： Felt Fibre Size : 22*22*3mm Shape : Round , Color: White These refilled pads are great quality , thick, nontoxic, durable and recyclable. These felt pads are blanks , no scent on them, holding scent ( the fragrance/ essential oil ) very well Great for you making scented hoover discs , for car diffusers , aromatherapy essential oil diffuser necklace ,home humidifier etc.