- Thickness: 0.14m
- Material: polyethylene
- Color: black
- The material is safe and non-toxic to pond biological safety
- Can withstand harsh environments, is resistant to ultraviolet rays, sunlight and temperature, and will not crack.
- Material structure has high resistance to root penetration or damage
- Sizes:
- 9.8' x 9.8'
- 6.6' x 9.8'
- 6.5' x 6.5'
- 8.2' x 9.8'
- 4.9' x 6.5'