Material Stone Metal type No Metal Type Clasp type Cord Chain type Cable Gem type Amethyst crystal stone Reiki Crystal Stone Necklace: Crystal stone can filter negative frequency, enhance positives and balance energy, ideal for removing anxiety, releasing stress and finding the peace of mind. The heart love stone is polished carefully, you can use it as a mini reiki palm stone too. Adjustable Cord: The max. circumference is 27.95in(71cm). Pull the cord knot, you can get the size you want, deal for both men and women. The rope is long enough. Thus, you can use this wonderful pendant necklace as a sweater necklace too. Heart Stone Pendant Necklace for Love: Heart shape design is simple but elegant, chic and cute, elegant and fashion. Crystal stone can remove negative energy and bring good luck. This heart shape necklace is also a lucky amulet. Unique Crystal Stone Pendant: Each pendant is made of various crystal stone. There are some wonderful texture and color in it. Each necklace is unique but similar to the ones shown in the pictures. Size: Heart pendant is 0.98in x 0.98in x 0.59in(25mm x 25mm x 15mm), bead 0.24in(6mm). Weight 12-18g. Pack with a velvet bag for gift giving and collectible. Material Stone Metal type No Metal Type Clasp type Cord Chain type Cable Gem type Amethyst crystal stone Reiki Crystal Stone Necklace: Crystal stone can filter negative frequency, enhance positives and balance energy, ideal for removing anxiety, releasing stress and finding the peace of mind. The heart love stone is polished carefully, you can use it as a mini reiki palm stone too. Adjustable Cord: The max. circumference is 27.95in(71cm). Pull the cord knot, you can get the size you want, deal for both men and women. The rope is long enough. Thus, you can use this wonderful pendant necklace as a sweater necklace too. Heart Stone Pendant Necklace for Love: Heart shape design is simple but elegant, chic and cute, elegant and fashion. Crystal stone can remove negative energy and bring good luck. This heart shape necklace is also a lucky amulet. Unique Crystal Stone Pendant: Each pendant is made of various crystal stone. There are some wonderful texture and color in it. Each necklace is unique but similar to the ones shown in the pictures. Size: Heart pendant is 0.98in x 0.98in x 0.59in(25mm x 25mm x 15mm), bead 0.24in(6mm). Weight 12-18g. Pack with a velvet bag for gift giving and collectible.