Specification Brand : AquascapePRO BulletPoint1 : Single Replacement Panel: Specifically designed as a standalone AquaBlox Panel B for repairs or system expansions. BulletPoint2 : Durable and Reliable Construction: Made with high-strength materials to withstand heavy loads and ensure long-lasting performance. BulletPoint3 : Maximizes Water Storage Efficiency: Reduces gravel and excavation needs while optimizing water retention in water features. BulletPoint4 : Seamless Integration: Compact and modular design for easy compatibility with existing AquaBlox systems. BulletPoint5 : Panel B measures: 14.5 in x 16 in (36.8 x 40.6 cm) Capacity : 31.5 gallons Color : Black ExternallyAssignedProductIdentifier : 1376388833790 ExternallyAssignedProductIdentifier1 : 827807294889 ExternallyAssignedProductIdentifier2 : 0827807294889 ItemName : AquascapePRO AquaBlox Panel B - 14.5 in x 16 in (36.8 x 40.6 CM), Water Storage Solution for Ponds, Waterfalls, and Wetland Filtration, 29488 ItemPackageDimensions_Height : 0.75 inches ItemPackageDimensions_Length : 16 inches ItemPackageDimensions_Width : 14.5 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : pond-filtration-equipment Manufacturer : AquascapePRO Material : Quartz ModelName : AquaBlox Water Module System ModelNumber : 29488 NumberOfBoxes : 1 PackageLevel : unit PartNumber : 29488 ProductDescription : Eco-Blox have been tested and approved for compliance with the American Association of State Highway and Traffic Officials AASHTO HS-20 standard with a minimum safety factor of 200% for every condition and depth calculated. Independent testing in a machine press demonstrated Eco-Blox supporting over 15,000 lbs. before failure. Testing results available upon request ProductSiteLaunchDate : 2013-01-22T00:00:00.000-08:00 Size : 40W SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 56101600