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item name: 350ml collapsible silicone cup material: fda aproved silicone + food grade pp capacity: 350ml / 11.9oz net weight: 140g color: green,pink,purple,grey,blue and light blue descriptions: this is a safety and healthy cup. produced with food-grade safety silicone. excellent design, stylish, practical. its makes it easy for people to carry. and suitable for outdoor use, travel, meeting it is also be used as a handy cup at home. because it is made of soft silicone and you don't w...