Type: Coffee Cups. Material: Silicone. Convenient and practical. Durable use and long service life. [product material] food grade silicone + food grade pp Product CertificationFDA, BPA Free and other certifications Product Capacity300ml Product colorBlack [product net weight] about 134g [Temperature resistance range] minus 60 degrees Celsius -230 degrees Celsius, the baking remains soft, and the product has reached the US FDA food-grade testing standards. Product FeaturesLow-carbon environmental protection, no peculiar smell, soft, non-slip, shock-proof, heat-resistant, easy to clean. Product useOffice, home, cafe, travel, etc. [Installation method] The silicone retractable water bottle should be cleaned after use and stored in a clean, dry place away from direct sunlight. TipsAfter opening the bottle cap, it can be retracted and folded. Colour: Black Size: Expanded Size: 107*107MM Shrinked Size: 107*63MM Product includes: 1x cup [Product Specifications] Expanded size: 107*107MM Shrinked size: 107*63MM