You are viewing a fine quality solid Sterling silver bead style necklace made in Mexico in the 1960's. The beads are not hollow; they are solid. They are flat on the back so they will not roll around when worn and are comfortable and lay right. The necklace measures 15 3/4" (wearable) long. It is 7 mm or 5/16" wide. It has a locking style clasp. It is marked: Mexico, 925 and has an early Taxco mark. The necklace weighs 36.2 grams.