Overview: Get ready to accomplish incredible things, do what you want to do, and you will overcome all kinds of difficulties to reach, it is a gift of nature for climbers and hikers. Specification: Metal Color: Retro Silver Chain type: Cable Chain Stone Type: Opal Theme: Mountains Size:1.02in*0.76in YFN Metal Type: 925 Silver YFN Chain Length:18’ 2′ Extender