The Bumper Pool BPHL Hole Liner protects your table's pocket openings while delivering reliable performance across most bumper pool setups. Constructed from durable plastic, this red liner measures 2.5 inches outer diameter with a 2.18-inch inner opening and 0.75-inch height—dimensions engineered for smooth ball entry and consistent play. The vibrant red finish complements any game room aesthetic while safeguarding against wear and damage. An essential replacement or upgrade for serious players committed to table longevity and optimal gameplay.