Matt pebbles pendant

Reticulated tapering slightly concave matt silver pebbles pendant. The edges of each pebble are polished. The top smallest pebble is 6.5mm, the middle pebble 7.5mm and the largest bottom pebble is 12mm, with the total length 2.8mm long. The weight of the pendant is 2.3g. On a 45cm (18″) silver snake chain.