1、Application: This is an empty tape reel with 10 inch diameter for use in reel to reel tape players. This reel fits on any open reel deck that is suitable for 1/4 inch tape. 2、6 Hole: Aluminum for NAB flange with classic for Ampex design 6 hole windage holes for bending resistance and added strength. 3、Improve Sound Quality: This 10 inch empty reel gives you great sound quality for recording, erasing, re recording, etc. 4、Replacement Part: A pair of 1/4 10 inch empty reels, perfect for replacing bad reel to reel tape deck reels and repairing your tape recorder. 5、Aluminum Alloy Material: The takeup reel is made of premium aluminum alloy, wear resistant and durable, less noise in use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store