Hosley Set of 2 Ceramic Oil Warmers - 4.25" High. Ideal for Spa and Aromatherapy, Suggested for Use Brand Essential Oils and Fragrance Oils. O7 PRODUCT: Hosley's Ceramic Oil Warmers USE: These are perfect for adding a decorative touch to any room's decor. Designed to perk up your favorite diffuser paired with Hosley's diffuser oils to beautify fragrance into the air. Perfect for everyday use, wedding, events, aromatherapy,Spa, Reiki, Meditation, Bathroom setting. BENEFITS: Hosley's oils create a highly fragrance Aroma with oil warmers. Freshen Every room in your home with Beautify lasting Fragrances. MEASUREMENTS/MATERIAL: Each one measures 4.75" x 3.75" x 4.25", a set of 2 with each order, and made of ceramic. HOSLEY BRAND PRODUCTS: Hosley brand products are made from quality raw materials with minimal wastage at every step of production. With the goal of achieving a neutral carbon footprint, please recycle and help leave Mother Earth better off for future generations.