8-1/2" x 12-1/4" WHITE Ritter "B" Paper Tray Cover, Box of 1000. Dentist Mate 8-1/2" x 12-1/4" Whit Ritter "B" Paper Tray Cover, Box of 1000. $22.85 Regular Price$17.50Sale PriceQuantityAdd to CartNo Reviews YetShare your thoughts. Be the first to leave a review.Leave a Review