Made of food-grade AS plastic, healthy and safe for every sip. Comes with a carry string, is easy to carry and hang at any time, and the carry ring is removable. Built-in leak-proof silicone ring, 360shake, drip-proof, place at will. The cup is thick and made of environmentally friendly PP/AS material, so you can rest assured that it is safe to use. The overall thickness is approximately 4cm and the large capacity of 380ml makes it suitable for all kinds of small bags. The mouth of the cup is rounded and smooth, without cutting the mouth. Please do not disinfect the mug by steaming it at high temperatures to avoid deformation and damage to the mug parts. Measuring 13oz, this custom dazzling frosted a5 plastic paper cup. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: BPA-free, leak-proof, travel-friendly.