Poolzilla Heavy Duty Corner Bag for Swimming Pool Winter Covers, Thick 16 Gauge Vinyl Corner Bags 2'x2' Description Poolzilla Corner Bags are a must have during pool closing season. Keep your pool safety cover locked into place during harsh winter conditions. The bag features a heavy duty design that is engineered to be leak proof. The vinyl material is resistant from the suns rays and will last all season long. The Corner bag measures 2 foot by 2 foot and features 16 gauge thickness. To fill the bag simply open the valve and fill with water from your garden hose. We recommended filling the bag 1/2 to 3/4 full to accomodate for expansion when the water freezes. To install the bag simply place the bag on your pool saftey cover into the correct position and fill with water. ✔️ Corner Bag Dimensions: The Corner bag measures 2' long and 2' wide. ✔️ Corner Bag Material: Heavy Duty Vinyl Features and Benfits: ⭐【Secure Your Pool Cover】Don’t worry about leaking! Our water bags are designed with a leak-proof valve strategically placed for easy filling. Simply fill the bag 1/2 to 3/4 full from your garden hose and place on the pool cover to keep it secure. ⭐【Dimensions】This heavy duty corner water bag measures 2' long and 2' wide. ⭐【Innovative Design】Poolzilla water bags are designed with special inhibitors to protect against fading from the sun. ⭐【Premium Materials】Poolzilla pool cover water bags are made with premium vinyl material to withstand frigid temperatures and rough winter conditions.