GINTOOYUN 2 Pcs RJ9 to 3.5mm Audio Jack Cisco Telephone Cable RJ9 4P4C to 3.5mm Audio Male Plug Fixed Cisco Telephone Cable for Fixing Telephone Sets,Earphones,etc(32.6Inch) June_2023_update outer diameter:28mm

outer diameter:28mm

35mm Length(Pack of 2)

31"(LD) Rubber Spacer Thickness: 1

Elastic band stretching strap stretches the perfect amount then resists further stretching

GINTOOYUN 2 Pcs RJ9 to 3.5mm Audio Jack Cisco Telephone Cable RJ9 4P4C to 3.5mm Audio Male Plug Fixed Cisco Telephone Cable for Fixing Telephone Sets,Earphones,etc(32.6Inch) June_2023_update outer diameter:28mmGINTOOYUN 2 Pcs RJ9 to 3. 5mm Audio Jack Cisco Telephone Cable RJ9 4P4C to 3. 5mm Audio Male Plug Fixed Cisco Telephone Cable for Fixing Telephone Sets,Earphones,etc(32. 6Inch) CISCO IP telephone headphone plug applicable models: 7931G, 79407941G, 7942G, 7945G, 79607961G, 7961G, 7962G, 7965G, G, 79757975G, 79857985G, G, 9971, etc. Advantage: 1. The audio cable is designed with high shielding and high fidelity, and has strong anti interference