1. Perfect Design Dimensions: 7.2*7.2*10.5 cm, Weight: 50 grams each, Capacity: 300 ml, Material: Plastic. All cups are made of food-grade PP material, with non-toxic components, environmentally friendly and durable. The outer edge of the flat-bottomed cup is very smooth and will not hurt the lips. This material is very light, so it is easy to hold in the hand and is not as fragile as glass. 2. Uses The reusable plastic cups can be used as bathroom supplies for placing toothpaste and toothbrushes. They can also be used as cups for holding boiling water, cold water, milk, juice, soda, etc. They are very suitable for daily indoor dining, outdoor parties, restaurants, cafes, snack bars, small restaurants, barbecues, picnics, beaches, camping, parties, commercial activities and other occasions. 3. Easy Storage These cups are very easy to store. They can even be stacked inside larger cups to provide more storage space. When you travel, have a picnic or go for a barbecue, you can easily put these cups in a basket or suitcase. 4. Easy to Clean It can be placed on the top of the dishwasher or washed by hand in a basin. It is very durable and can meet daily use.