2020 Official Member Review: BirdieBall PuttUp in Official Forum Member Reviews Posted October 20, 2020 1 hour ago, tchat07 said: Ok one big thing I have found with the birdie ball mats is they do not store well at all. I have had my wrapped up for the last 3 months due to moving. All the holes look almost wrinkled and now there is a big crease across the side where the bumper was laying. Would be interested to see how the storage for yalls works? Sent from my SM-G950U using MyGolfSpy mobile app Starting in January mine will be four nights rolled up in the box, followed by three nights on the floor, for about four months. So stay turned.