Silicone cup set Silicone cup is mainly non slip, heat insulation, heat preservation, non-toxic, environmentally friendly, feel good, beautiful and practical, ... to lift the entire cup. 3, raw materials using 100% food grade environmental protection silicone, soft texture, plasticity. ... 177.2600. Product structure Now 95% of gift silicone silicone cup cover structure is by a silica gel handle and ...