Feature(may vary by option.)

●Product Description: This is a set of 4 4K carbon fiber insulators for soundproofing and vibration protection
●Also suitable for spike based insulators
●Maintains the accuracy of your audio speaker and improve the sound quality
●Due to 4K carbon, the material is stronger and stronger than regular carbon
●Variations: 1.0 x 1.2 inches (25 x 30 mm) / 1.2 x 0.4 inches (30 x 10 mm) / 1.6 x 0.6 inches (40 x 1

[30×10mm]

Description

Product Description: This is a set of 4 4K carbon fiber insulators for soundproofing and vibration protection. Also suitable for spike based insulators. Maintains the accuracy of your audio speaker and improve the sound quality. Due to 4K carbon, the material is stronger and stronger than regular carbon. Variations: 1.0 x 1.2 inches (25 x 30 mm) / 1.2 x 0.4 inches (30 x 10 mm) / 1.6 x 0.6 inches (40 x 1