The plastic spacer should be placed as centrally as possible on the piece of furniture to allow water to drain off the sides. This also ensures the necessary distance from tabletops that are sensitive to direct contact with protective covers (e.g., plastic, HPL, or metal plates). The sandbags included in the set can be attached to the protective cover with the clip, keeping the cover taut due to the weight and preventing the formation of water pools. The set includes: spacer and 8 sandbags (unfilled) including clips for the protective cover.