A1) 38 Diameter x H29 Mitered Parquet A2) 38 Diameter x H29 Mitered Parquet with 1-24" center extension B1) 48 Diameter x H29 Mitered Parquet B2) 48 Diameter x H29 Mitered Parquet with 1-24" center extension C1) 54 Diameter x H29 Mitered Parquet C2) 54 Diameter H29 Mitered Parquet with 1-24" center extension D1) 60 Diameter x H29 Mitered Parquet D2) 60 Diameter x H29 Mitered Parquet with 1-24" center extension