Description: This is a cartoon cup set Diverse styles and fine workmanship Durable and non-fading Safety thickened buckle, widened thickened webbing Suitable for cups with a capacity of 550ml. The diving material is an elastic fabric, which can be extended about 1cm. specification: [Material] 3 mm environmentally friendly non-toxic diving material [Size] 550ML: diameter 6.5 cm, height 19 cm Specifications: Suitable for thermos cups and kettles Use high-quality diving fabric Insulation and drop protection Easy to carry Health and environmental protection Package Included: 1 * Cup