Designed with solar system planet glass ball, the key chain looks very trendy and creative. Featuring dirt-resistant, non-fading and washable, the key chain has a long service life. It is made of glass and metal materials, which has no odor and fine workmanship, and is eco-friendly, dirt-resistant and non-fading. The diameter of the glass ball is 2cm, and the total length of the key chain is 8cm. The key chain can be hung on your mobile phone, backpack, car key and so on. Item Name: Key Chain Material: Metal,Glass Features: Double Side Glass Ball, Decorative, Dirt-resistant Size Details: Glass Ball Diameter: 2cm/0.79" (Approx.) Key Chain Total Length: 8cm/3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Key Chain