1,7 INCH: This is an empty tape reel for use with reel to reel tape players. This reel fits on any open reel deck that 1/4 7 inch diameter tape. 2,ANTI BENDING: Empty reel features an aluminum for NAB flange with a classic for Ampex design 3 hole windage hole for flex resistance and added strength. 3,PERFECT REPLACEMENT: Restore your tape recorder or replace it with a new reel to give you perfect sound quality for Recording, erasing, re recording, etc. 4,LOW NOISE: Takeup tape reel is high output, low noise, and gives you the sound and character of the tapes you know and love. 5,ALUMINUM ALLOY: 1/4 7 inch empty tape reel is made of aluminum alloy, which is wear resistant, corrosion proof, and not easily damaged. 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-DIMEANI official store