1. Material: G603, 682 etc. 2. Style: Top and bottom sides are naturally splited, other sides are cut by machine 3. Size: 5 x 5 x 5cm, 10 x 10 x 10cm, 15 x 15 x 15cm or as per clients' requirement 4. Usage: Square, parking lot, sideway, yard paving 5. Packing: Wooden crate or plastic bag