The primary use of our new DS-LIFTOFF is to separate shrink wrap from the product it is covering. Using strapping, buckles, and a tensioning tool the Liftoff offers simple protection. The benefit of this separation is to promote air circulation and surface protection on painted sailboat hulls, machinery, RVs, etc. Air circulation is extremely important on painted hulls where shrink wrap touching paint can cause blistering. On RVs and machinery it is possible to have surface damage from shrink wrap moving against the product during storage and transportation– the Liftoff prevents this.