1. Specific gravity: 20g/cubic centimeter 2. Compressive strength: 2MPa 3. Flexural strength: 1MPa 4. Material: resin 5. Scope of application: garden, courtyard, aquarium landscaping 6. Features: wide applicability, safe material, can repeatedly absorb light and brighten repeatedly, and can be used repeatedly 7. Stone size: about 13x9mm/piece 8. Weight: about 0.5 g/piece, about 100 g/pack (about 200 pieces/pack)
