10" Blue Winter Expansion Absorber

Protect your pool from getting damaged by ice during the winter months this year. Simply screw in this device to your pool skimmer. This product will help alleviate the stress of ice expansion during the winter. Product Features: Winterizing pool device. For above ground and in-ground pools. Easy assembly required. Relieves stress of ice expansion. Dimesnions: 10" high x 3" in diameter. Material(s): plastic