The Catch Cover Hole Sleeve 9 Inch protects your holes from getting slush while keeping your ice house warmer, saving you on propane. This ice hole sleeve fits perfectly inside Catch Cover ice hole covers and keeps drafts out of your ice house. The Catch Cover Hole Sleeve 9 Inch is even customizable with 1 inch trim lines.
I used the sleeves on lake of the woods in a - 20 f. day. They fit well and gave me no trouble . Removing them took a simple tap around the sleeve they came right out. I would recommend them to a friend.