They are SEAMLESS, which means that you can stack them up as tall as you want. Should help you cover larger surfaces in an easier way.
The list of rollers are:
Rectangular Cobble (perfect for walls or floors)Pebbles (random size and forms)Wavy SandSandRiver Stones (overall bigger stones)River Stones 2 (smaller and bigger quantity)
I highly recommend you to use the lowest setting possibleHappy printing and thanks for supporting me!