Features: DIY gifts and daily decorations:: The plastic skinny tumblers cup comes with a blank body in 10 pastel colors, which support you to decorate it to make your own delicate drink cup or create a personal gift to share with your family and friends, suitable for party supplies or applied as DIY items, coloring your life in a different way. Store various beverages: The size of a colored plastic tumbler is comfortable to hold for children and adults, and fits most cup holders with normal size. The height of the straw is approx. 10.24 inches, each slim cup is ideal for storing water or your favorite drinking, such as bubble tea, fresh juices, coffee, milkshakes, homemade drinks, etc. Warm note: Before use, please wash the whole body of the cup. The correct way to open the lid: rotate upward to open. Do not press up and down to open the lid, it will cause the rubber ring to fall off. Specifications: Main material: plastic Color: as pictures shown Size in diameter: approx. 2.76 inches Size in height: approx. 8.35 inches Cup capacity: approx. 16 oz Package includes: 30 x Tumbler cups with lids 30 x Straws Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. The tumblers are hand wash only, please don't clean them via the microwave or dishwasher. Please keep it away from people under 2 years old.