4" (100mm) Soft Sponge Hook & Loop Surface Protection Interface Buffer Backing Pad

Be used for 4" back-up sanding pad, protection against damage to it.
Suitable for various occasions, such as uneven surface polishing.

PARAMETER：

• Density: soft
• Diameter: 4 inch (100mm)
• Thickness: 10mm
• Weight: 9g(0.32 oz)