Shipping Alert! USPS deliveries are experiencing significant delays. As a result, we are now offering shipping by FedEx and UPS. If your order is time sensitive we highly recommend using FedEx or UPS for your delivery. Hongda ET1330 - 1/4 Sheet (4.5x5.5") - PrePunched - 5 Sheet Bulk Sandpaper Bundles Available in 17 Different Grits Select the grits you need to create the perfect sanding sheet combination! Available in 40, 60, 80, 100, 120,150,180, 220, 240, 320, 400, 600, 800, 1000, 1200, 1500, 2000 Grits Our Sanding Sheets Offer Unmatched Sanding Performance and Grit Selection Pre-Cut to a 1/4 Sheet (4.5x5.5") size for a perfect fit every time Pre-Punched to provide the optimal hole size and alignment for maximum through pad dust collection Made with Aluminum Oxide for longer lasting sanding performance Features a 'Stay Put' No-Slip design that provides enhanced gripping for reduced sandpaper slippage on Hook-and-Loop compatible sanders. This is a true Clamp It And Forget It solution Features 'Place and Clamp' mounting resulting in even placement under each retention clamp the first time. Simply place the sanding sheet on the bottom of the sander, aligning the dust collection holes with the pad holes, and clamp Come in the widest variety of grits available in the industry to insure you have the right sanding sheets for every project To pick more than one grit bundle simply close the 'Item Added to Cart' window, select your next desired grit and quantity and add that to your cart. Continue adding desired grits and quantities to your cart until finished and then click the Checkout button Note: Bulk Sandpaper Bundles arrive in bulk packaging without a John's Workshop header card attached and each bulk sandpaper bundle contains five sanding sheets *Hongda ET1330 Sander shown on any digital images is for reference purposes only and is not included with the sale of the sandpaper bundle Shipping Domestic Shipments: Domestic International Shipments: International First Class, International Priority Mail and's Global Shipping will be offered once one clicks on the Checkout button. At that point one is able to select the preferred/most cost effective shipping method Grit Coarseness Guide Coarse - 40 Grit - Good for fast removal of material Medium - 60 to 80 Grit - Good for sanding bare surfaces in preparation for finishing and for removal of previous finishes Fine - 100 to 120 Grit - Good for additional preparation of surfaces before applying finishes Very Fine - 150 to 220 Grit - Good for final preparation of surfaces before applying finishes Very Fine Finish Sanding - 240 to 320 Grit - Good for sanding finishes between coats Extra Fine - 400 to 600 Grit - Good for initial polishing of finishes Super Fine - 800 to 1200 Grit - Good for final polishing of finishes Ultra Fine - 1500 to 2000 Grit - Good for final polishing of thick finishes