This Celtic knot necklace design features a single continuous thread forming a complete cycle with no beginning or end, symbolizing loyalty, faith, friendship, or love that has always been with you. The pendant serves as a keepsake, functioning like a small sealed jar to hold perfume, hair, crushed flowers, notes, sand, or even cremation ashes, making it a meaningful urn jewelry piece for memories of loved ones, including pets. Crafted from high-quality 925 sterling silver, the necklace is lead-free and nickel-free, ensuring comfort for long-term wear. The Celtic knot pendant measures 1.16 x 0.68 inches (29.5 x 17.3 mm), paired with an 18-inch chain plus a 2-inch extender for adjustable length. Presented in an elegant gift box, this urn necklace is perfect for safekeeping or gifting. It allows you to place ashes, hair, perfume, dried flowers, or other sentimental tokens inside. A thoughtful gift choice for Christmas or special occasions, it comes with a 100% satisfaction guarantee. Designed for both men and women, this cremation jewelry piece honors cherished memories in a classic, natural style. The secure seal ensures your keepsakes remain safe, making it a timeless tribute to love and remembrance.