Come and Check Our Promo Solutions.Made of 100% food-grade premium silicone. BPA free, non-toxic, healthy, without any odor, wear and falling resistant. Natural insulator with cup sleeve keeps hands cool while drinking hot water. Sturdy locked lid and leak-proof design have avoided milk spilling while reading.Unbreakable Cup. 3.15" L x 3.15" W x 5.43" H Pls check inventory and detailed info with us before placing your orders.