Size: Length 500cm x Width 500cm x Thickness 1.1cm This is an item I accidentally purchased on Amazon. Drainage Mat for Balcony Outdoor Gray, Drainage, Non-slip, Free Cut, Joint Mat, Snap-in Type, Entrance, Balcony, Terrace, Gray, 16 pieces (approx. 1 square meter) 5 sets Total: 16 pieces x 5 sets = 80 pieces Color: Gray Brand: MIMIER Features: Durable, Non-slip, High Quality Shape: Square Product Thickness: 1.1 cm ★【Product Specifications】Size: Dimensions of one piece: 25cm*25cm Thickness: 1.1cm 16-piece set / approx. 1 square meter ★MIMIER drainage mats are a mesh type that is easy to install. There are 6 colors in total, and the variety of colors is attractive in terms of design. You can create a stylish interior space with your favorite color scheme. You can do a small renovation by laying them on balconies, terraces, entrances, etc., and transform them into a bright and comfortable space. ★MIMIER drainage mats are mesh type, breathable, and have excellent drainage. If they get dirty, you can clean them by washing them, making them easy to maintain. They also have a non-slip effect, so you can walk barefoot without slippers. ★MIMIER drainage mats are resistant to water and moisture, and have excellent weather resistance, so they can be used outdoors and indoors. They can be used in a variety of scenes such as balconies, terraces, entrances, kindergartens, and playgrounds. ★【Easy Installation】Snap-in type, just snap the snaps together. Free cut is possible, and you can cut it freely to the required size. Replacement is also possible in units of one piece. When removing, you can easily do so without damaging the floor. ◆【Durability and Weather Resistance】High-quality polypropylene is used, which is less likely to deteriorate and lasts a long time. It prevents deterioration and fading due to weather.