Antique Chinese Silver Enamel 5 Finger Nail Guard Finger Nail Protector Frog. They are colorful and decorated in enamel with different auspicious symbols and a frog at the top area where the guard slips onto the finger. They are about 3 3/4, there is a little variety in sizes. Please review all my pictures they are part of my description. Thank you for visiting my other listings.