4PCS Gravel Driveway Grid Permeable Pavers HDPE for Parking lot Garden

Gravel Driveway Grid Flat-interlocked Grass PaversHDPE Green Plastic Shed Base. Material: High density polyethylene(HDPE). HDPE Green Plastic Shed Base 4(a square). Grid shape: hexagon. - Solid and stable structure, recyclable, pollution-free, conducive to lawn growth.

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