Description
Product Details:
Block light from media
- Reflect light to plant leaves where it's needed most
- Eliminate algae and mildew growth
- 40 dual-sided block covers per pack
Specifications
- Barcodes: 10638104945780 (GTIN) 638104945783 (UPC-A)
- Dimensions: 5.4L x 5.2W x 5.6H (CS) 5.5L x 4.5W x 0.3H (EA)
- Shipping Weight: 0.16 lbs.