Billiards Tables

Pocket billiards tables, sometimes called pool tables, are specific to the various pool games such as eight-ball, nine-ball, straight pool and one-pocket. As the name implies, pocket billiards tables have pockets; normally six of them – one at each corner of the table (corner pockets) and one at the midpoint of each of the longer sides (side pockets).

Pockets, usually rimmed with leather or plastic, may have leather bags to catch the balls, common in home billiard rooms and pool halls, or (most commonly in the coin-operated tables found regularly in bars/pubs) may lead to ball-return troughs inside the table, which channel the balls into a collection chamber on one side of the table (or, in non-coin-op models, on the racking end of the table).

"Pocket" can be used as a verb, meaning to send a ball into a pocket (as in, "He pocketed the 8 ball by accident.")

A billiard table designed for the game snooker is called a snooker table.

Dimensions

A standard tournament snooker table measures 11 ft 8.5 in by 5 ft 10 in (3569 mm by 1778 mm), though commonly referred to as 12 ft by 6 ft.. The height from the floor to the top of the cushion is between 2 ft 9.5 in and 2 ft 10.5 in (851 mm and 876 mm).

Pockets

A snooker table has six pockets, one at each corner and one at the center of each of the longest side cushions. The pockets are around 90 mm (3.5 in), though high-class tournaments may use slightly smaller pockets to increase difficulty. The amount of "undercut" in the pocket determines how easily a ball is accepted. Compared to a billiards table, snooker table pockets are rounded, while pool tables have sharp corners. This affects how accurate shots need to be to get in a pocket and on rail shots from one end of the table to the other.

Cushions

The cushions (sometimes known as rails, though that term properly applies to the wood sections the cushions are attached to) are usually made of vulcanized rubber.

The bed

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 (737 mm) from the bottom cushion. A semicircle with a radius of 11.5 in (292 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, 12.5 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, such as a 5 ft by 10 ft pub table.