Features: Celebrate the beauty of atomic structures with our uniquely designed pendants, perfect for science enthusiasts and educational purposes. Crafted from metal, these pendants feature exquisite craftsmanship to ensure every detail is perfectly presented. Ideal for science teachers, students, physics and chemistry lovers, and anyone seeking a unique gift. Perfect for educational classrooms, science exhibitions, themed parties, or as a distinctive everyday accessory. These pendants not only serve as stylish jewelry but also as conversation starters that highlight your passion for science and learning. Specifications: Component:Metal Size:Approx.33x26mm/1.30x1.02inch Quantity:10pcs Weight:30g Package Includes: 10pcs Atomic Structure Pendant note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.