BLOCK COVERS 4" - 40 PER PACK (20 PACKS/CASE)
BLOCK COVERS 4" - 40 PER PACK (20 PACKS/CASE) BLOCK COVERS 4" - 40 PER PACK (20 PACKS/CASE)
[714820]
$6.19

Block Covers

BLOCK COVERS 4IN (40/PACK)

For Rock Wool & Other Grow Media.

Blocks light from media reducing algae & pest problems.

Use white side up to reflect light.

Use toothpick to hold cover in place.

Manufacturer's Product Information
2007 MSRP Each $6.95
Case Weight0.16 LB
Case Dimensions4.75 x 5.75 x 0.25 IN
Case Quantity1
UPC870883008376

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