304 Stainless Steel Security Door Stops With A Heavy Duty Rubber Wedge By Jqk, Product Details ?Premium Quality Rubber?Door Stopper is made of odorless rubber and 304 Stainless Steel.Rubber is firm but not hard, won't fold when facing powerful thrust, great for keeping safe or keeping heavy door open. ?Best Value 4 Pack? door stops can be hang up to keep them easy organized. ?Anti-slip Base?unique sloped design, provide ultimate gripping power to work on All floor surface. Fit under doors hanging anywhere from 0.1 to 1.18 inch off the floor. ?Fresh Air when door open?Great for indoor use, no creaking or slamming when holding your door 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.