... : 1.100%silicone. 2.Easy for wash &useful. 3.Various and Lovely shapes 4.OEM orders are welcom Products Name: Silicone ... rings:1,Made of high quality food grade silicone material with FDA,LFGB,DGCCRF standard.2,Temperature range from -40 to ... and Freezer.4,Different color and shapes are available.5,Customer's design or logos highly welcome leaf shape silicone tea infuser with stainless steel bottom ...