New size, will fit ALL 10" jackets! Need protection for your 10" records?? You'll love the newest addition to our revolutionary Diskeeper record sleeve line! Made from our exclusive hybrid 2.5mil polypro/polyester film and die-cut each sleeve to exactly 10.75 x 10.75 inches. This sleeve is guaranteed not to get cloudy like ordinary poly sleeves and will not split like more expensive Mylar sleeves.