... . 3.Cravity:1 4.Shots runner:hot/col plastic cloth rack mould 1.Mould material:P20,718,2738,45#2.quality ... .Runner: Hot/Cold Following is the essential information, for your reference. NamedescriptionMould material45#,50#,p20,h13, 718,2738,NAK80,S136 etc ... or by air, according customers requirement.It regards Sunny: cloth rack mould