Hydrotools Heavy Duty Winter Cover Dual Tube - 1 ft. x 8 ft.

Secure the edges of your in-ground pool winter pool cover with these heavy-duty dual tubes. Fill with water or sand to add weight. Double Water Tubes use two chambers so that if one burst or tears, the other continues to keep your pool cover secured. Our rugged water tubes won't split like thinner bags as these are 33% heavier than the standard tubes.

• Each dual-tube measures 1 Ft Wide x 10 Ft Long
• Tubes have double heat sealed seams with 1/4 in. overlap
• Double chamber water/sand tubes
• Secures tightly to your winter pool cover
• Heavy-duty no rip 18 gauge plastic
• Will not split like lighter weight bags
• Patented no-leak valves
• To prevent breaking or tearing only fill 3/4 of the way full
• Easy to fill with sand or water and drain with a large opening
• Easy to store during the summer months
• Dependable, trusted, and efficient