Feature: 1. PACKAGE INCLUDES: A pack of 4 homemade metal reel to reel cassette for making your own Reel to Reel tapes, each pack makes 1 cassette, includes only 4 reels and 2 wheels, with professional mounting tape. 2. PROFESSIONAL DESIGN: Homemade metal reel to reel cassette is designed specifically for the visual design of the recorder, the reel parts are removable to provide excellent visual effects for your cassette player, and you can use your favorite music to record. 3. PREMIUM MATERIAL: Homemade aluminum reel cassette is made of premium aluminum alloy and ABS material, sturdy and rugged, providing reliable function for long term use. 4. WIDELY USED: Use punk rock, indie, hip‑hop tape to record sound or music, master the art of cassette tapes. homemade reel cassette is suitable for music recording, a variety of sound projects. 5. IDEAL GIFT: Homemade reel cassette is designed for music lovers and collectors, allows you to personalize your sound, great present for musicians or bands, for Type I for music recording (better quality than just recording). Specification: Item Type: Homemade Metal Reel To Reel Cassette Material: Aluminum Alloy, ABS Size: Reel Diameter: Approx. 40mm/1.57in Reel Thickness: Approx. 0.25mm/0.01in Applicable: for DIY Magnetic Tape Music Recording. Package List: 4 x Reel 2 x Wheel 1 x Plastic Packaging Box 1 x Tape Note: Manual measurement please allow some error.