1.This keychain is made of stainless steel, It is lead free and nickel free. It can’t be tarnish and metal-faded.
2.Size: the bar charm of this keychain is 1.97inch*0.47inch. Tips: manual measuring with a little error.
3.Scientist Gift-You’re in my spot-the big bang theory Sheldon Cooper Quote. Best gift for scientist friends , families.
4.To avoid the charm falling off during transit, three small charm rings will be sent to you with our keychain.
5.The keychain will come to you with a velvet bag. If you are satisfied with our product, please give us your feedback. Your positive comment is our motivation.