Set of 8 Stones. 
DIMENSIONS
1. Porous round shape black stone: 213 x 260 mm. Height: 133 mm.
2. Porous flat shape black stone: 260 x 202 mm. Height: 62 mm.
3. Grey stone 260 x 142 mm. Height: 83 mm.
4. Big white stone: 260 x 254 mm. Height: 122 mm.
5. Tall white stone 260 x 196 mm. Height: 150 mm.
6. Small white stone 260 x 194 mm. Height: 142 mm.
7. Porous black stone 246 x 230 mm. Height: 70 mm.
8. Grey stone 270 x 220 mm. Height: 105 mm.