【Changeable Color】The Mood Stone will Change Color with Your Body Temperature & Show Your Inner Emotions. 【Beautiful Appearance】Retro Round Flower Ring. 【Process Operation】These Rings are Made of Durable Stainless Steel & Have Been Professionally Laser Etched, so They are Comfortable to Wear & Highly Resistant to Oxidation, Rust & Corrosion. After a Separate Polishing Treatment, It Showed a Very Colorful, Elegant & Comfortable Ring. 【Multiple Sizes】Multiple Sizes are Available. 【Care Instructions】To Maintain & Protect the Color Quality of the Mood Ring, Please Avoid Contact with Water, Irritating Chemicals, Physical Damage, & High Humidity/High Heat (Such as Direct Sunlight). Platinum Plating Temperature Sensing Multicolor Retro Through Flower Round Engagement Ring Crystal Stone Emotional Mood