This bracelet is made of a cotton thread and a blue lace agate gemstone. The bracelet has a sliding knot of cotton thread. Blue lace agate its calm and gentle energy is like a soothing balm for the soul. It helps to express your true emotions, and in making you feel more understood. An offering of peace is what this crystal brings. The measurements of the card are 74 x 74 mm. Gemstones are created by nature. Every gemstone is unique.