Threan 4 Pcs Long Canvas Sandbags for Flooding Sand Tube Bags Flood Protection Thickened Reusable Rain Wind Flood Barrier with Elastic Band Water Barrier Tube for Door Rain Control, Green (11 ft) XIAQING No air leak

No air leak

Slow-Recovery Foam

【Scope of application】：This Repair set fits for model 3/4 Inch to 1 Inch 975XL and 975XL2 reduced pressure principle backflow preventers

shopping or business trip

Key Benefits: Ease of Use: Ready to use right out of the package

Threan 4 Pcs Long Canvas Sandbags for Flooding Sand Tube Bags Flood Protection Thickened Reusable Rain Wind Flood Barrier with Elastic Band Water Barrier Tube for Door Rain Control, Green (11 ft) XIAQING No air leakThickened Canvas Adopted: the sand bag for flooding is made of thickened canvas with a thickness of about 0. 48 mm, strong and sturdy, with high toughness, resistant to tear and wear, waterproof and not easy to fade, and can meet the needs of long term use Long Size and Large Caliber: canvas sand bags measure about 11' x 6" when not filled with gravel; Longer size and larger caliber can hold more gravel for better water and flood protection Elastic