The Retreat pivoting paper holder makes changing the roll easy, simply lift the arm, insert the new roll and set the arm back in place. There is no spring to lose and no extra parts to drop. Moen®, DN8308BN, Paper Holder, Pivoting, Retreat® Collection, 1.8 in Height, 6.9 in Length, 8.7 in Width, 3.8 in Depth, Wall Mounting, Zinc, Brushed Nickel, Import