Rhino Detachable Umbrella Base Weight - 2 Piece, 18" ~ fits Any Offset, Cantilever or Outdoor Patio Umbrella Stand - Replaces Ugly Sand Bags ~ Easy Set up, As Seen on TVRELAX! Spend less time lifting heavy weight or positioning ugly sand bags and more time ENJOYING THE BREEZE ~ Never worry about your umbrella flying away again with BASEMATE ~ You aren't safe without it! DESIGNED WITH YOU IN MIND ~ Innovative 2 piece design means you get all the safety without the heavy set up. Rather than lugging others on the market into place, position each half of the BaseMate around your umbrella stand and fill with sand using