Freeform Wire Wrapped Pendant Size: about 7/8 x 1 5/8"....Silver plated chain 24" long. RAINBOW FLUORITE is often referred to as a REMOVE NEGATIVE ENERGY and STRESS PROTECTION stone. There are many studies of the power of crystals and stones from ancient times to modern day... I personally do believe in and have felt the energy of all things of the earth. You can wear different stones depending on what you feel you may need for that day. Many people will even wear several at the same time! All of the stones are beautiful ... and of course each is a unique one of a kind in shape and size. The pendants are Unisex and designed for both Woman and Men to wear. These are genuine stones. Each stone is rinsed in purified water and Sun charged before I wrap them in wire. Always remember to WEAR YOUR ROCKS!