2pcs 8 inches Speaker Rubber Edge Perforated Subwoofer Surround Rings Replacement Parts for Speaker Repair or DIY bee Rolls attach to a compatible

Rolls attach to a compatible cartridge roll mandrel (sold separately)

Insert the ball into the back of the adjustable clamp head until you hear a "Click"

resistant to flexural deformation double lip oil seal

Waterproof grade :IP65

Extra Vivid color spectrum enables you to determine your chlorine concentration with ease like never before

2pcs 8 inches Speaker Rubber Edge Perforated Subwoofer Surround Rings Replacement Parts for Speaker Repair or DIY bee Rolls attach to a compatible2pcs 8 inches Speaker Rubber Edge Perforated Subwoofer Surround Rings Replacement Parts for Speaker Repair or DIY Product Features EXCELLENT AUDIO EFFECToThe speaker's rubber edge speaker edge ring is made of exquisite craftsmanship, high performance and high quality, which helps to obtain excellent bass quality audio effects. EXCELLENT AUDIO EFFECToThe speaker's rubber edge speaker edge ring is made of exquisite craftsmanship, high performance and