from Tiffany & Co. Sterling silver Ball-bead design on silver hidden chain Lobster Clasp Tiffany & Co Stamp / no. 925 / on "pendant" at clasp -- See Photos Size: "Medium" = SEE PHOTOS FOR MEASUREMENTS 7" long - SEE PHOTOS Diameter (of beads) = approx 10 mm diameter Weight = approx 18.9 grams Note: Pic#4 - I manually photo edited out the reflection of my phone on this 1 zoomed-in pic of the clasp. There is no smudge/mark on the clasp or beads :) * Pet-free smoke-free home * Ships ASAP * Gift w/ each purchase 🎁🎁