PRODUCT CONFIGURATION: Drinking glass set includes 4 can-shaped glass cups [Diameter - 3 inches, Height - 5.8 inches ], 4 nature bamboo lids, 4 reusable glass straws and 2 cleaning brushes DURABLE and SAFE: The can glasses are made of 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 BAMBOO COVER with SILICONE COVER: The bamboo cover uses a newly upgraded silicone sleeve, which is beautiful and practical. The service life of the bamboo cover can be prolonged. MULTI-PURPOSE: The can shaped glassware Great for any Occasion, any hot and cold drinks. It is widely loved by families, kitchen and restaurants. AMAZING GIFT: This jar is very fashionable, beautiful and characteristic. Excellent workmanship.