... mats.Each mat is designed to interlock with the next Flagstone Mat, andthere are several options for interlocking successive mat. Flag ... suitable for both interior or exterior, floorsor walls applications.1. Flagstone with mesh, back and edge sawn cut, surface natural2 ... mesh, back side sawn cut, sides hand chipped, surfacenatural3. Flagstone (random), L W 20-40cm, diagonal 40-50cm, Thickness 1- ...