Black and White Plastic Grow Cover/Lid
The White/Black (white on one side and black on the other side) Polythene Plastic Cover is a flexible, lightproof(light blocking) and reflective plastic sheet.
Description
Features：
- Reflective, lightproof；
- Flexible durable；
- The white side up to reflect light to the plant while the black side to block light；
- Help to eliminate algae and mildew growth.
Available Sizes:
- Thickness: 5mil-12mil
- Shape: square / rectangle or round
- Sizes: 4″ 6″ 8″ or customized
Application:
Usually used as light block covers and water barrier for indoor/outdoor planting.
