Heart Home Medium Size Plastic Steel Cups for Coffee Tea Cocoa, Camping Mugs with Handle, Portable & Easy Clean, Set of 4 (Green & Red) Package Contents: 4 Pieces Stainless Steel Cup Material : Stainless Steel Product Dimensions: 8cm x 8cm x 9cm Made up of food grade ABS plastic materials outside and extra-fine stainless steel insulated interior. Food grade ABS plastic keeps your hands cool from hot liquids. Our cups have a generous total capacity of 300 Ml. They are ideal for enjoying your daily brew or tea time at home or the office; the travel-friendly cup is also perfect as a camping mug. Sip and savor your hot or cold drink longer courtesy of our cup’s double-wall construction; it maintains your beverage's temperature and also prevents condensation.