Masewero ofewa ndi malo akulu osewerera m'nyumba omwe amaphatikiza masewera angapo amagulu a ana osiyanasiyana kapena chidwi, timasakaniza mitu yosangalatsa pamodzi ndi masewero athu amkati kuti tipange malo osewerera a ana.Kuchokera pakupanga mpaka kupanga, zomangazi zimakwaniritsa zofunikira za ASTM, EN, CSA, AS.Zomwe zili zotetezeka kwambiri komanso miyezo yapamwamba padziko lonse lapansi.- Bwalo lamasewera lamkati la Haiber Play limaphatikizapo zinthu zambiri zapadera komanso zosiyana siyana zomwe zimapangidwira kukulitsa chisangalalo ndikupereka kusiyanasiyana kwakukulu pamasewera.- Pogwiritsa ntchito zida zapamwamba zopanda poizoni ndikutsata ndondomeko yokhwima yopangira, malo ochitira masewera a m'nyumba a Haiber Play adapangidwa, kupangidwa ndi kuikidwa kuti azitsatira mfundo za chitetezo padziko lonse lapansi.
