**Our product is made of 160 cm chain. **It can be easily worn around the neck and closed at the back of the waist with a clip. **Thanks to the elevator apparatus in the middle, you can use your chain in different styles. **With a 10 cm extension chain, it becomes 170 cm in total. **Our model is 1.72 tall and her waist measurement is 65 cm. **WONDERFUL WONDER TOUCH PACKAGING AND OUR MINI GIFT WILL ACCOMPANY OUR PRODUCT.