Large Silvertone Script Letter - O - 3/4'' Disc - Matthew 17:20 Affirmation Ring Necklace - based on the bible verse: Because you have so little faith. Truly I tell you, if you have faith as small as a mustard seed, you can say to this mountain, Move from here to there, and it will move. Nothing will be impossible for you. Initial is approximately 3/4'' long. Silvertone 2mm Belcher Chain Necklace is approx. 24 Inches with a Lobster Claw Clasp. Affirmation Ring is approx. 0.86 x 0.86 x 0.05 (HxWxD). Personal Mantra. PLEASE NOTE: Our products are lead safe, but are not intended for children 14 years and younger.