Why Choose COCOYA Bamboo Lid Glass Jars? Upgrade 3mm Thickened Borosilicate Glass: (Others Cheap 1.8mm Glass) High-End Side Pressed Bamboo Lid: Good Texture and More Durability Made from Top-Quality Materials: Food Grade Silicone Sealing Ring Risk-Free Shopping: Friendly Customer Service and 100% Satisfaction Guarantee Package includes: 8x Glass jars 8x Wood labels 1x Marker Specifications: Materials: borosilicate glass, bamboo, food-grade silicone Volume: 12 US fluid ounces (1.5 US cup)(350 mL) Size: 3.15" (80mm) in diameter, 4.45" (113mm) in total height Note: Keep the bamboo lid away from moisture. 12-Month Warranty: Glass products are fragile, and there is a minimal chance of minor marks during transit. If the item arrives broken or with visible scratches, please contact us directly.