The present invention relates to an object comprising a sealing layer, wherein the sealing layer comprises a polyethylene comprising moieties derived from ethylene and moieties derived from an -olefin comprising 4 to 10 carbon atoms, the polyethylene having a density of 870 and 920 kg/m.sup.3, preferably of 890 and 910 kg/m.sup.3, as determined in accordance with ASTM D792 (2013), wherein the polyethylene has: a fraction of material that is eluted in analytical temperature rising elution fractionation (a-TREF) at a temperature 30.0 C. of 5.0 wt % and 15.0 wt %, preferably 7.5 wt % and 12.5 wt %, with regard to the total weight of the polyethylene; two distinct peaks in the a-TREF curve in the elution temperature range of between 50.0 and 90.0 C., wherein the elution temperature gap between the two peaks is 20.0 C., preferably 17.5 C.; and, an M.sub.w/M.sub.n ratio of 3.0, preferably 3.0 and 4.5, as determined in accordance with ASTM D6474 (2012). Such object exhibits a desirably low seal initiation temperature, and a desirably broad hot tack window.