MR CHIPS Professional Ping Pong Balls/Bingo Balls for Electronic Blowers or Manual Cages - White Color - 12 Side Coated BINGO BALLS SET: Bingo number balls size: 38 mm (1 1/2") in diameter, don't be confused with 40 mm MULTI SIDE PRINT: Large letters & numbers printed in 5 color ink on 12 side coated bingo balls 75 BALLS SET: Premium ping pong balls set includes 75 bingo balls numbered B1-O75 in 5 colors AFFORDABLE PACK: Pack of bingo balls replacement are money saver! Buy direct from manufacturer CUSTOMER CENTRIC: As a premium brand, we adhere to best product & the most uncompromising quality