... 8cm,hight cm.Material:18/8(304) stainless steel,Food-grade plasticFeatures:Unique avoid-scalding mouth cork design ... ,when you drink water,your mouth is not touch the stainless,is touching ... plastic cork,so it's won't scald your mouth.Color:red(if customer required,we could ... our factory are used 304#(18/8) stainless steel material,and all plastic material is Food-grade ...