A pebble is a clast of rock with a particle size of 4 to 64 millimetres approximately.
Pebbles come in various colours and textures and can have streaks, known as veins, of quartz or other minerals.
(Click on above images for a larger view)
(Polished and Unpolished)
Thickness (in mm) – 10mm – 100mm
Natural / Tumbled in Unpolished and Polished
It is advised not to use Polished Pebbles in Sunlight