Premium Adapter: XLR high quality male / female plugs are compact designed with sturdy diecast shell, fiberglass reinforced hard plastic insert and chuck type strain relief for secure clamping of all cables, beautiful design, fast and easy assembly. An excellent choice for making your own microphone cables or upgrading old ones. Durable & Build to Last: High Quality, Sturdy, Metal Construction, the Connector is from brass finished, with good surface treatment, to achieve the perfect signal transmission. Plug and Play: This XLR connectors feature an innovative design that allows for quick and effortless assembly. It is an amazing choice for making custom mic cables or upgrading your existing ones. Wide Compatibility: Professional Series XLR Plugs, fully compliant with the relevant mechanical and electrical standards and are easily compatible with any of the standard plugs / sockets. Widely used in many areas such as audio / light / communication. Package Includes: 10 XLR Female Connectors and 10 XLR Male Connectors. Connection Type:XLR Contact resistance: ≤9mΩ Cable O.D. :3.5 - 8.0 mm Insertion force :≤ 20 N Withdrawal force:≤ 20 N Lifetime:> 1000 mating cycles Locking device:Latch lock Boot :Polyurethan Contact plating: Ag Contacts:Bronze Insert:Polyamide (PA 6.6 30 % GR) Locking element:Zinc diecast Shell:Zinc diecast Shell plating:Nickel Strain relief:Polyacetal Package Includes 10 Male XLR Connectors 10 Female XLR Connectors