ITEM NAME:Corrosion Resistant Thread Connector Banana Plug Audio Speaker Plated Description: Made of alloy material, durable and provide stable signal transmission. Gold plated treatment, corrosion resistant and anti-interference. Thread mount which is welding-free, suitable for DIY connecting. Stackable design for bi-wiring or running multiple sets of speaker. Great replacement parts for audio, speaker, etc electronics. Specification: Material: Alloy Color: Red/Black Surface Treatment: Gold Plated Inner Size: about 0.5 inch Quantity: 24 pcs (12 Pcs red plug+12 Pcs black plugs) Package Included: 24 Pcs x Banana Plugs Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement..24 Pcs x Banana Plugs. Stackable design for bi-wiring or running multiple sets of speaker. Thread mount which is welding-free, suitable for DIY connecting. Quantity: 24 pcs (12 Pcs red plug+12 Pcs black plugs).