SET OF 4 BOOT TRAYS - This set of 4 boot trays for entryway is made of 100% recycled polypropylene plastic that is durable enough to handle daily exposure to water and dirt and is environmentally friendly, protecting both your flooring and the earth. ALL WEATHER USE - The shoe mat set can be used both indoors in your mud room, and outdoors on your porch, deck, or patio. You can also use this rubber tray set in your car, van, or RV to protect your interior from water and dirt. RAISED EDGE - You won't have to worry about accidentally tracking dirt and water through the house. The shoe mat tray set features a 1.25-inch raised lip which helps contain messes from pet bowls, cat litter boxes, potted plants, or paint cans. EASY TO CLEAN - The hard plastic easily rinses clean with plain water, and you can use a soft cloth to take care of more stubborn dirt deposits. Use another soft cloth to dry each plastic shoe tray thoroughly before the next use. PRODUCT DETAILS - Materials: 100% Recycled Polypropylene. Dimensions: (L) 30” x (W) 15” x (H) 1.25”. Set of 4 Large Trays. NOTE: The Rubber Shoe Mat Set May be Shipped Separately. Color: Black.