This New Orleans Water Meter Manhole Cover Pendant is 1 inch tall Solid 925 Sterling Silver New Orleans Water Meter Manhole Cover Necklace Solid Sterling Silver Perfect size and shape for charm bracelets Chain is NOT Included This Sterling Silver Charm is a replica of a New Orleans Manhole Cover. Fine Workmanship Made in the USA it's detailed much better than just about anything similar out there. it's 1 inch, 24.5 mm in diameter (the size of a Quarter Dollar), . available with or without a Silver Chain