Artesian Spas Pillow OP26-0320-85 Island Wrap, FC Brand_TRC Stabilized means the chlorine has

Stabilized means the chlorine has cyanuric acid built in to protect it from being burned off by UV sunlight

Additionally

no more inconsistent chlorine levels

Will not work as intended if thrown onto flaming logs

less risk of running out between trips to the pool

Artesian Spas Pillow OP26-0320-85 Island Wrap, FC Brand_TRC Stabilized means the chlorine hasArtesian Spas Pillow OP26 0320 85 Island Wrap, FC *Note this pillow is about 2 ft long* Whats in the Box 1 x Artesian Spas Pillow OP26 0320 85 Island Wrap, FC Compatibility Artesian Spas Island Pro Tip Not all spa pillows are created equal. Weve found that generic, third party pillows often use inferior foam that absorbs water and cracks within months. We exclusively sell authentic manufacturer direct pillows designed specifically for your hot tub. We