The Lekshika Velcro/PSA Disc is a high-quality sanding solution designed for efficient material removal and surface preparation on various substrates. Crafted from durable aluminium oxide, these 5- discs feature a 5-hole pattern for effective dust extraction, ensuring a cleaner work environment. The hook and loop(Velcro backing allows for quick and secure attachment to compatible sanders, facilitating easy disc changes during projects. With a 150 grit rating, these discs are ideal for fine sanding applications, providing a smooth finish on wood, metal, and painted surfaces.