This necklace features:

• Genuine Rainbow Tourmaline 4mm beads
• Gold plated Brass Flower toggle. 
• 14, 16, 18 or 20 inches in length.
• Natural gemstones, color may vary slightly.

Rainbow tourmaline is associated with a wide range of healing properties, including balancing the chakras, promoting emotional stability, and enhancing creativity. It is believed to help in clearing negative energy, reducing stress, and fostering a sense of inner peace. Additionally, rainbow tourmaline is thought to encourage a positive outlook and facilitate spiritual growth, making it a popular choice for those seeking holistic well-being. 

To determine your necklace size: You can measure it with a string and a ruler. Start by placing the string around your neck at the desired length for the necklace. You can choose where you want the necklace to sit, such as at the base of your neck, on your collarbone, or lower down. Make sure the string is comfortable. Mark the point where it overlaps. Measure the length of the string in inches using the ruler. This measurement is your necklace size. Typically, necklace lengths range from 14 to 24 inches, but it can vary depending on personal style and preference. Consider the style of the necklace and your own body proportions when choosing the desired length.