Eight.3 Telescope Bow Ballast U-Shape CTN 500 Lbs. (Silver) Ballast Bag

• Telescoping chamber with TiZip waterproof zipper
• 60 gauge heavy duty PVC materials
• High strength sonic welded seams
• 1.5" diameter fill port
• Multiple 1" diameter external drain/vent ports

Dimensions: 62"L x 48"W x 8"H