100 (+/-2%) pcs sanding discs — durable aluminum oxide abrasive on a flexible paper backing. Designed to deliver even sanding results on curved and flat surfaces with quick attachment and removal. Key benefits Flexible paper backing: conforms to curved or irregular surfaces for consistent contact and uniform sanding. High abrasion resistance: aluminum oxide abrasive resists wear, extending disc life during demanding tasks. Fast change options: available with either hook-and-loop (Velcro) or PSA (pressure-sensitive adhesive) attachment for quick, tool-free mounting and removal. Large pack quantity: 100 (+/-2%) pieces ensures supply for multiple projects and reduces interruptions. Features Quantity: 100 (+/-2%) pcs sanding discs. Backing: paper carrier for flexibility and adaptability to shapes. Abrasive: aluminum oxide combined with paper for improved wear resistance. Attachment: depends on model — hook-and-loop or PSA (pressure-sensitive adhesive) for compatibility with sanders that accept those systems. Function: engineered to provide even sanding results by allowing the abrasive to follow surface contours. Compatibility and performance Use with sanders that accept hook-and-loop or PSA discs; choose the model attachment that matches your tool. Performs well on tasks that require durable abrasive action and surface conformity; suitable for repeated or extended sanding where disc life matters. Typical applications Automotive bodywork: smoothing curved panels and preparing surfaces for filler and paint. Woodworking: shaping and finishing curved mouldings, profiles, and contours. Metal and paint prep: deburring, removing rust or old coatings, and preparing surfaces for refinishing. Installation and handling Select the attachment type that matches your sander (hook-and-loop or PSA). Mount the disc centrally to ensure even contact and balance during use. Store in a dry, cool place to preserve the paper backing and adhesive performance. This product delivers reliable, flexible sanding performance in a bulk pack, with attachment options to suit common sanding tools and applications.