1、Compatibility: 1/4 10 inch tape splicing for revoxsonido opening reel to reel cassette tapes, full rail connection plate with one roll of leader tape, easy to use, fully functional. 2、Secure Splicing: Fix your 1/4 inch tape stably on the connection plate, perfectly match the width, easy to cut the tape, the tape goes in very well, nothing hangs outside. 3、Adjustable Length: You can move the tape to the desired length without the tape and thread slipping off when cutting. Tape splicing block channels are precisely dimensioned and quick and easy to splice with tape. 4、Uses: Repair all broken tape connections that have failed due to work, made for amateurs and professionals. Professional studio grade CNC aluminum blocks with everything you need to splice old tapes and reels. 5、Anodic Oxidation: Beautifully textured aluminum, angular and angular when spliced to hold the tape, hard anodized to harden the surface and prevent oxidation to guarantee first class recording.