PLITI Golden Ratio Necklaces Geometic Gift Mathematics Gift Fibonacci Sequence Ratio Symbol Pendant For Math Lover
Material: Stainless SteelMetal type: Stainless SteelChain type: CableGem type: No Gemstone★Golden Ratio Gift - The Golden Ratio is also known as the Fibonacci Sequence, Divine Proportion, Golden Mean, or Golden Section. This golden ratio necklace is suitable for giving to people who like geometry or mathematics.★Material: Made of Environmentally Friendly top material Stainless Steel, Safety and environmental protection. Cubic Zirconia, no harm to skin and never fade color and non-deformation.★Measurement: necklace length：450mm(17.72) + 50mm(1.97), pendant：20mm(0.78)*30mm(1.81). TIPS:manual measuring permissible error.★This makes a superb gift for math lovers, math teacher, architects, mathematician, scientist or fans of Euclid.★Package:1 X Jewelry; 1 X Gift Velvet bag. We will make each gift with the full heart, thanks for your attention again.