The Best Amber Necklace Available - Handmade on Baltic Coast in Lithuania - Verified authentic by the Gemological Institute of America - Passes all 8 DIY amber authenticity tests Safe, Stylish, and Easy to Use - Double-knotted beads for safety - Extra-secure screw clasp - Leave on all day, wrap around ankle at night - Trendy, earthy look. Super cute! Offers More Than Just Teething Relief - Succinic acid has been claimed to boost immune system - Calms baby & reduces stress - Natural analgesic - Eases muscle/growing pain - Reduces inflammation - Powerful antioxidant