... , SGS-EEC, and TUV-LMBG approvals2)Silicone food tongs' temperature range: -40oC~+250oC/ -76F~+450F3)Silicone food tongs' are safe to use ... in ovens, microwave ovens, dishwashers and freezers4)Silicone food tongs are cools quickly and easy to clean5 ... tongs' hardness: 40, 50, 60, 70, 80 shores 7)Silicone food tongs' colors are various available8) A range of designs ...