No, this is not a hand-warming muff, but rather a wall barrel (what?) for cats! Referred to as an "indoor tree branch" sold at Greener Grass Design, we love that it's not your typical indoor climbing tree that takes up a lot of floor and wall space. The barrel is upholstered in cottons, wools, corduroys and designer faux furs, available in brown or black. The wall barrels come in three sizes for all those different sized cats out there, and cost $70 (S), $140 (M), and $210 (L). Greener Grass Design also sells a similar floor barrel ($90), but...we're stuck on the concept of furry barrel suspension.