... , square brick has the following features.1) Good resistance to acids, salts and oils; 2) Exellent abrasion resistance;3) High water-permeable ... quality;4) High strength, long life;5) Various colors and pattens.Specifications :1) Color: red, yellow, brown, pink, maroon, ... 4) Packing: wooden pallet, plastic film wrapped around.If you are interested in any of our products, please don't hesitate ...