SPECIFICATION – 3.7 in (Top) x 2.6 in (Bottom) x 4.1 in (Height), 0.65 lb, clear coffee glass..DESIGN - Thick base adds stability while cylindrical shape is designed for a comfortable grasp, everted design makes it perfect for iced coffee and beer..DURABLE & SAFE: This glass cup is made of high-quality durable clear glass, Lead-free and BPA-free. It can be used safely for a long time. This thick clear glass can withstand the sudden changes in the temperature difference between -68°F to 212°F, making them dishwasher safe. If you want to decorate this glass, you can do DIY easily without breakage..MULTI-PURPOSE: This glassware is Great for any Occasion, any hot and cold drinks. It is widely loved by families, kitchen, breweries, cafes, bars and restaurants. You can use it to make perfect tea, boba bubble Pearl Milk Tea, iced coffee, smoothie, fruit juice or any other interesting holiday drinks..100% SATISFIED SERVICE: This glass cup is packaged in the heavy bubble holder and thick carton box to prevent damage while in transport. If the can-shaped glass set you received was damaged or imperfect or you are not 100% satisfied, please simply contact us, we will offer a satisfactory solution.