Beautiful Agate Round Bead Crystal Bracelet. Perfectly round Agate beads strung together by an invisible elastic cord to make this versatile accessory perfect to compliment your personal style, or as a gift for someone special. Comes in four bead sizes: Small 6mm diameter beads approx 19cm circumference Medium 8mm diameter beads approx 20cm circumference Large 10mm diameter beads approx 21cm circumference Extra Large 12mm diameter beads approx 21cm circumference Each Agate piece is unique, so there can be some variation in crystals as in the included photos. Agate is a variety of chalcedony. Tones and strengthens body/mind. Imparts a sense of strength and courage. Facilitates ability to discern truth and accept circumstances. Grounding, but energetic. Powerful healer. Works with chakras and attitudes according to colour of stone.