OPTIMALLY SIZED - Each rubber door stop is sized at 1.7 inches high, 0.9 inches wide, and 6.1 inches long, designed for doors with a floor clearance of approximately 1.7 inches. Suitable for use in homes, offices, and schools. PREMIUM QUALITY - Made from high-quality, non-toxic, non-marring, anti-skid rubber to help protect floors and walls from damage. Durable solid construction for long-lasting use. Features an anti-slip base for reliable grip. HOME SAFETY ITEM - Helps prevent doors from slamming shut, reducing the risk of injuries. Can help prevent accidental lock-ins and provides added safety for babies, toddlers, and pets. Allows a door to be held slightly open, helping to prevent little fingers from getting caught. Can be used to keep a door open when a child is sleeping, offering added peace of mind. A MUST-HAVE for every home, office, and business. Ideal for use during painting, door installation, or other DIY projects. Great for use in hospitals, schools, hotels, and museums—anywhere a door needs to remain securely open. If you are not satisfied with these door stoppers, we will replace them or provide a refund.