Magnetic Door Stoppers 4 Pack, Stainless Steel Door Stops For Wall And, Silver Product Details Strong Magnetism Door Stopper: The magnet is super strong and keeps the door open securely and firmly without any issues. The magnetism door stopper is suitable for all kinds of doors, especially the heavy doors, which holds your doors open effectively in howling wind. Wall and Door Protector: Magnetic door stop from Profasion prevents your annoying doors from slamming shut. Keeps the doorknobs from damaging and scratching the walls. Moreover, keep air flow, and free your hands when you carrying things. Drilling Non-drilling Installation Available: It's ingenious and easy to install. You can adhere the stopper with adhesive stickers, and don't need to drill a hole into wall. Also it has screws if you want to make it more permanent. Personally, I will recommend screws which will be sturdier. Suitable for Various Doors and Walls: It can be installed perfectly on various smooth surfaces such as wood, glass, metal, marble walls, etc. Note: Adhesive tape is perfectly sticky for smooth surface, but unsuitable for uneven surfaces. Please use screws to install it permanently. High Quality Stainless Steel 2 Years After-Sale Service: It's made of premium stainless steel, durable and functional. The combination of Ming and Nickel element forms an anti-oxidation layer on the surface to prevent rust and oxidation. Buy with confidence, we provide a 2-years warranty on our product. 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.