‧Made of tempered glass ‧Higher heat resistance and shock resistance than ordinary glass ‧Sturdy lid for easy opening and closing and drinking ‧Enlarge smooth drinking holes to improve drinking comfort ‧Tight cover, upgrade of anti-spill function ‧The movable buckle can cover the drinking hole after use to maintain hygiene https://live.staticflickr.com/65535/40899739513_a46428d2a8_b.jpg https://live.staticflickr.com/65535/33989068198_978848f518_o.jpg Specifications: Outer box size: depth 9 × width 9 × height 12.5cm Size: M (medium cup)｜9.2 × 12.2cm Material: Cup｜Fully tempered soda lime Cover｜Polypropylene (PP#7) Cup ring｜Silicone Movable Buckle｜Low Density Polyethylene (LDPE#4) Capacity: 340ml (12oz) Net weight: 270g Heat resistance: 120°C to-18°C Origin: Australia Precautions: ‧Do not use alternately with hot and cold. ‧This cup is not completely closed, please do not put it in the bag when you are holding drinks. ‧Please use sponge and neutral lotion to clean. ‧Be careful when handling hot drinks. ‧After the glass is cracked, do not use it again to avoid the danger of cracking.