The cup is mainly used for tea, juice, etc. And it is with straw design and easy to use. Home, office can be used, the creative design is beautiful and lovely. This item is the for you. The stylish design its practicality and popularity. Features -Material: Glass, silicone and stainless steel. -Size: About 17.00X9.00X9.00cm/6.68X3.54X3.54inch. -Straw size: About 21.00X0.30cm/8.27X0.12inch. -The wide-mouth jar is made of strong and thick glass, which is strong and and can be used for a long time. -The inner wall of the glass is stain-free and smooth, and will not absorb food, pigments or . -Equipped with a cover to prevent or dirt from entering the polluted water when not in use. -Reusable, safe to use in dishwashers and refrigerators, wash and keep dry after use. -A detachable silicone ring is installed on the inside of the lid of the jar. The lid is adjustable and leak-proof to prevent the liquid in the cup from being poured during use. Package list: 1 1 x lid with hole 1 x lid 1 x straw 1 x straw hanging ring 1 x anti-slip ring 1 x cleaning brush