Polyester Material: Crafted from quality polyester, this mat is designed to withstand the elements. Its long-lasting construction ensures it can handle outdoor exposure while maintaining its vibrant colors and amusing design. Versatile Indoor and Outdoor Use: This funny welcome mat is perfect for both indoor and outdoor settings. Use it on your porch, at the back door, or even inside by the entryway to add charm and humor wherever you choose to place it. Generous Dimensions: Measuring 20x31.5 inches, this welcome mat provides ample space for guests to wipe their feet. The larger size ensures it fits perfectly at your door, making a statement while keeping your entryway clean. Humorous Design: Add a touch of humor to your home with our "Definitely Not A Trap Door" welcome mat! This witty phrase is sure to bring a smile to your guests and create a light-hearted first impression. Non-Slip Backing: Featuring a non-slip backing, this welcome mat stays securely in place, preventing slips and falls at your doorstep. Feel confident knowing your guests can enter your home safely and comfortably.