The door stopper is made of TPR material, fine workmanship, flexible, sturdy, durable and not easy to damage. The triangular design of the door stop allows it to evenly apply force and firmly grip the floor when in use; its soft rubber prevents scratching or damaging the floor surface. The door stop prevents doors from slamming, reducing noise and preventing potential damage to walls or furniture. Just place the rubber door stopper at the bottom of the door to fix it firmly in place. Using the door stopper wedge can keep the door open without worrying about the door accidentally slipping or closing. These door stopper wedges can be applied to various occasions, such as offices, homes and hotels. It is suitable for floors, carpets, tiles, windows, etc.