This non-slip doorstop is suitable for wood, glass and steel doors and works well on floors like hardwood, carpet, concrete, stone and ceramic. It is made of good material and made to last for long term. Provides optimum friction to hold the door. Features - Color: Grey -Material: PVC - Size: 10.00X4.80X3.50cm/3.93X1.89X1.38in - This door stopper allows you to move freely in between rooms of your home, school, or office, without having to open and close your doors every single time. - Keep your kids, babies and pets safe from slamming doors, meeting your different needs. - You can give it as a housewarming gift or a festival gift for your friends or family. - The simple design of the door stopper allows it to control a variety of styles and can be used in homes, companies, and public places. - Provide gripping power, no fear of finger pinch of your little baby anymore. Package list: 5 x door stopper