| Material | Acrylic, Polycarbonate, or Glass |
| Transparency | High (typically 85% to 92% light transmission) |
| Color | Clear or translucent (may have slight tint) |
| Standard Size | 190 mm × 90 mm × 90 mm (can vary by manufacturer) |
| Weight | Approximately 2 to 3 kg per brick (depending on material and size) |
| Compressive Strength | 3.5 to 10 MPa (varies with material type) |
| Density | 1.18 to 2.5 g/cm³ (depending on acrylic or glass composition) |
| Thermal Conductivity | 0.19 to 1.0 W/m·K |
| Water Absorption | Low (typically <0.5%)< /td> |
| Fire Resistance | Moderate to high (glass is more fire-resistant than acrylic) |
| UV Resistance | High for polycarbonate and treated glass |
| Surface Finish | Smooth and glossy |
