Size - bts pandent:2cm(0.8 inch);chain length:45+5cm(17.7+2 inch);TIPS: Manual measuring permissible error. BTS Necklace - The front of this necklace is an image of a BTS cartoon figure, and the back is a personal signature. This is the best gift for BTS fans, and it is suitable for every BTS fan. Perfect Gift for Fan - This is an surprised gift for bts fans.As birthday gifts, Christmas gifts, Thanksgiving gifts, anniversary gifts, valentine's day gifts, wedding gifts, etc.Or just as a surprise to remind that special someone how much you care! Safe Material - BTS Necklace is made of stainless steel which is recyclable materials and 100% healthy for body and environmental. What's more,our BTS Necklace is hypoallergenic and nickel free which is safe to wear. Sales Service - Elegant velvet jewelry pouches are used to package and ship our BTS Necklace which is perfect for gift giving! We have prepared 24 hours Online Customer Service for you and 30 Days Money Back Guarantee. Please contact us if you have any questions or if you are unsatisfied with our BTS Necklace.