1. Application: Suitable for 7-inch open tape blank reel, non-star shape, used with reel-to-reel tape players, suitable for 1/4-inch tapes. Precise size to a . 2. Universal Design: 1/4 7-inch empty tape reel, suitable for reel-to-reel tapes, suitable for any open tape machine. 3. Replacement repair parts: This empty tape reel can be used to repair your tape recorder, or replace a reel with less noise. 4. Improve sound quality: Aluminum alloy take-up reel provides you with better sound quality during recording, erasing, re-recording, rewinding, etc. 5. 3-hole: open-hole machine parts, flange is made of aluminum, for design is classic, 3-hole anti-wind holes, with bending resistance and additional strength. Applicable tape: 1/4 inch Roll diameter: 7 inches Application range: Applicable to Reel To Reel Tape Number of holes: 3 holes Colour:Red Material:Aluminum Alloy Package Contents: 1 x Reel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.