These aroma diffuser are made of , you can use them with peace of mind. Small size, light weight, easy to operate and use, can be used with most aroma bottles and essential oils, and it can emit a pleasant fragrance and make you feel very relaxed. Featured by flower shape, very decorative to bring you better visual enjoyment. Features -Color:Assorted Color -Material:Foam -Size:9.00X9.00X4.50cm/3.54X3.54X1.77in -The aroma diffuser flower help release of essential oils and create natural and relaxing fragrances around the room. -These diffuser flowers aresuitable for matching with different aroma sticks and diffusion bottles -The flower design makes them an good decor for interior decoration, adding natural flavor. -Suitable for homes, bedrooms, hotels, offices, study rooms, conference rooms, yoga rooms, dormitories and other places. -Adopting , can be used with much more confidence. Package list: 20 x Aroma Diffuser Flowers