The Celtic Trinity Knot necklace features a continuous interwoven design symbolizing eternal spiritual life with no beginning or end, representing love, honor, and protection. The Obsidian Celtic Knot necklace incorporates black obsidian crystal, known for warding off evil spirits and dispelling negative energy. Crafted from high-quality 925 sterling silver, these Irish Celtic Knot pendants are nickel-free, lead-free, cadmium-free, and hypoallergenic, ensuring comfort for daily wear. The pendant measures 0.47 x 1.34 inches and includes a 22+2 inch stainless steel chain. Perfectly packaged for gifting, this Celtic Trinity necklace suits occasions like birthdays, Valentine’s Day, Father’s Day, Mother’s Day, anniversaries, weddings, graduations, and Christmas. It makes an ideal gift for dad, husband, grandpa, grandson, son, boyfriend, brother, or friend.