Young Blonde Girl Examines Her Couch And The Billiard Table

The playing surface or "bed" of a good quality snooker table has a base of slate and is covered with green baize or worsted wool. The thickness of the cloth determines the speed, accuracy and responsiveness of the table to spin, thicker cloths being more hard-wearing but slower and less responsive. The nap of the cloth can affect the run of the balls, especially on slower shots. A snooker table traditionally has the nap running from baulk to the top end and is brushed and ironed in this direction.
Markings
The baulk area is marked by a line drawn at 29 in (740 mm) from the bottom cushion. A semicircle with a radius of 11.5 in (290 mm) centred on this line within baulk forms the "D" in which the cue ball must be placed when breaking or after the cue ball has been potted or shot off the table. The position of four of the colours are marked along the long string (lengthwise centre) of the table, perpendicular to the baulk line: the spot, or black spot, 12.75 in (324 mm) from the top cushion; the centre spot, or blue spot, located at the mid-point between the bottom and top cushions; The pyramid spot, or pink spot, located midway between the centre spot and the top cushion; and the brown spot, located at the mid-point of the baulk line. The exact placing of these markings will be different on smaller tables.