●PACKAGING & DIMENSIONS 150mm diameter 12mm thick 2 pack ●Material: sponge material, with damping function, the back has a fantastic adhesive that does not fall off during installation, the sponge material mill can reduce vibration caused by product damage. ●Features: foam interface pad wraps around curves like a sponge for sanding, making hard sanding pads softer and smoother; can also be used wet or dry ●Multi-purpose: as an intermediate layer between a polishing sponge and a polishing grinder, or for light sanding or polishing with an angle grinder or orbital sander. ●SATISFACTION GUARANTEE: If you encounter any problems when using the soft sanding pads, please do not hesitate to contact us and we will give you a satisfactory answer.STEBRUAM has been researching grinding and polishing products for over 20 years to improve your efficiency at work, buy with confidence!