These are patch cables I made myself a few years ago. They have Switchcraft jacks for safety. All have been tested for sound. The following measurements are approximate. There may be some error due to amateur measurement. 20cm x 1 25cm x 2 30cm x 1 32cm x 1 35cm x 2 I will sell them individually if you want a set of 3 or 4. Set of 6 Belden L-type plug patch cables. - Cable Type: Patch Cable - Connector Type: L-type plug - Cable Brand: Belden - Cable Model: 1816S - Quantity: Set of 6 Thank you for looking.