ITEM NAME:20 Pieces Assorted Grits Metal Grinding Metal Sanding Belt Kit 40#/120# Description: Flexible and durable. Suit for wood, paint, plastic, gypsum, metal sanding work lights, resin bonding. Premium Aluminum Oxide metalworking material was designed for cutter. Fine grits are best for shaping and sharpening your cutter edge. Make by bi-direction tape joints. Specification: Material: Aluminum Oxide Size: Approx. 330x10mm / 12.99x0.39inch Model: 40#/120# Package Includes: 20 Pieces Sanding Belts Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. SKU: DMO0014215619431115.Fine grits are best for shaping and sharpening your cutter edge. 20 Pieces Sanding Belts. Model: 40#/120#. Material: Aluminum Oxide. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.