brand new and high quality Features: Specilized design to your custom speakers or speaker upgrades for speaker cable connecting. Rear side requires spade connectors, mini spade connectors or direct soldering of a speaker wire. Red and Black bands indicate polarity on binding post, in addition (+) and (-) are clearly marked on the front and the rear. Easy to install. Simply cut the holes and push in, then secure internally with a small amount of glue. for Ideal for home, hotel, hall or the other places you want to set a speaker. Speaker Clips only, other accessories demo in the picture are not included Specification: Model: WP2-9A Material: Metal + Plastic Type: Accessories Color: Black Board Diameter: 42mm/ 1.65in Board Thickness: 2.5mm/ 0.10in Cutout Hole Diameter: 33mm/ 1.30in Wire Length: 2mm/ 0.08in Quantity: 1 Set Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 2 Pcs x Speaker Clips