The GSE pool ball racks is made from thick ABS plastic. 8-ball triangle rack measuring 12.4" x 10.25" x 1.25"; the 9-ball diamond rack dimensions are 10.5" x 7" x 1.18". The pool ball racks fits standard 2-1/4" sized billiard pool balls, keeping the billiard balls in a good position, perfect for using in game room or bar billiard pool games.

•  MATERIAL: Our pool ball racks are made of quality black ABS plastic. 
• DIMENSION: The 8 ball pool triangle rack dimensions are 12.4" x 10.25" x 1.25". The 9 ball diamond rack dimensions are 10.5" x 7" x 1.18". The cue racks fit standard 2-1/4" sized billiard balls. 
• APPLICABLE: The triangle/diamond pool rack accessories are perfect for using in home or commercial environment, like home game room, community center, billiards club, pool game bar etc.