1). Safe and non-toxic, made of 100% food-grade silicone
2). Temperature range: -40oC to + 230 oC, safe to use in oven, microwave, freezer, refrigerator and dishwasher
3). Durability, pliability and not fragile..
4). Anti-dust, anti-slip, anti-aging, anti-stain, non-stick, easy to clean.
5). Any color and style available as your requirement.
6).Tasteless ,non-corrosive, environmental and scientific.
7). Flexible, lightweight and portable, easy to store and transport.
8). High: 3.6 inch
9). Weight: 80g
10). Bong joint: 14mm female