This elderly care cup, the shell is made of plastic, the inner liner is made of 304 stainless steel, the straw is made of food-grade pp material design, drinking water, liquid food can be used, the built-in silicone ring, good sealing can prevent spilling and leakage, the cup has a scale design, can easily grasp the capacity, very suitable for long-term bedridden elderly, postoperative rehabilitation patients, infant assistance, etc. Cup capacity 450 ml, heat resistant temperature -20 degrees -80 degrees, can print logo, please contact customer service. 1 location includes the shipping cost to US. Orders of 500 pieces or greater are eligible for sea shipping. 100% guarantee for quality. Rush Service.