Magnetic Door Stopper Heavy Duty Metal Catch Holder Floor Mounted With Self. Features This is a Magnetic Door Stop. Can Install with Nails or Nail-free Stickers. The Magnetic Door Holder Consists of Two Parts: the Floor Fitting and the Door Fitting. The Magnetic Door Catch Has a Magnet That Keeps the Door Open when You Want It. It Stops the Door from Slamming from the Wind and the Kids from Slamming the Door into the Wall. Notice: If You Install It with Nail-free Sticker, Please Use the Door Holder After Sticking for 24 Hours. Specifications: Material: Zinc Alloy Base Diameter: 58mm Type: Door Stops Model Number: BT1001 Material:: Zin Alloy Size:: As Following Picture DIY Supplies:: Metalworking Installation: Mounted with Screws or Nail-free Stickers Package Included:1 X Door Stop and Accessories . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.