The size of the 6.5-inch speaker washer is suitable for most speakers, which can reduce resonance and seal, make speaker installation more robust, also make speaker sound effect play better, composed of durable plastic material, waterproof and moisture-proof and light weight, containing a certain toughness, will not easily loose.

Specification:
Product name：Universal hollow speaker Adapter
Color: Black
Shape: Round
Size:6.5 inches
Inner diameter: 14.5cm
Outer diameter: 17.8cm
Thickness: 1.4cm
Material: ABS Plastic

You will receive:
2pcs 6.5 inches black hollow speaker washers

Notes:
1.Manual measurement, please allow slight errors on size.
2.The color may exist slight difference due to different screen displays.
3.Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.