Original Patented Door Stoppers For Bottom Of Door, Optish Non Slip Rubber Door Product Details ?Patent Pending-Holds in Both Directions?More stable than other traditional door stoppers cause OPTISH door stop holds the door from both sides. Safe for child play with pets without worrying about the door suddenly closing and getting hurt ?Measure Before You Buy?This door stop measures L 5.2" x W 3.3" x H 1.2", work with any of doors that have a floor gap between 0.2 to 1.2 inches ? Non-Slip Design ?The bottom of the door stop adopts texture Design, which can provide high friction and keep the door secure and not move ?Works with all Floor Surfaces?The door wedge is made from durable rubber and its floor contact surface is non-slip, which provides a strong grip. Works on Carpet, Hardwood, Tile, Concrete and so on ?Good Customer Service?If you are not satisfied with our door stops for any reason, please contact us and we will provide you with a 30-day refund and lifetime warranty for risk-free shopping 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.