Bha Surface Conditioning Quick Change Discs, 2" Blue (Fine) Prep Pad - 25 Pack Product Details Black Hawk Surface Conditioning Discs are the top of the line surface conditioning discs on the market today. These discs are made up of an open nylon web (non-woven material) impregnated with premium abrasive grains and use a Type R - Male quick change fastening system. These discs are perfect for hard to reach surfaces and odd angles. The uses include: deburring and surface prep, gasket removal, coating removal, cleaning weld splatter, removing heat discoloration, blending and finishing, rust removal, etc. 25 Pack of 2" Blue Surface Conditioning Discs Long Lasting Premium Quality Sanding Grains Universal Male Type-R Connection Surface Preparation Disc for Stainless steel, steel, non-ferrous materials and alloys, plastic and fiberglass Popular for welding and autobody work finishing and prep Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.