Specifications:
Material: Food Grade Silicone
Temperature Range: -60℃-250℃
Color: White
Hole Diameter: 8mm/0.31"

Package Includes:
2 x Rubber Stopper

Size (approx.):
0#: Height 24mm/0.94", top diameter 17mm/0.66",bottom 13mm/0.51"
1#: Height 26mm/1", top diameter 19mm/0.74",bottom 14mm/0.55"
2#: Height 26mm/1", top diameter 20mm/0.78",bottom 15mm/0.59"
3#: Height 26mm/1", top diameter 23mm/0.9", bottom 17mm/0.66"
4#: Height 28mm/1.1", top diameter 25mm/0.98", bottom 19mm/0.74"
5#: Height 28mm/1.1",top diameter 28mm/1.1", bottom 22mm/0.86"
6#: Height 28mm/1.1", top diameter 33mm/1.3", bottom 25mm/0.98"
7#: Height 30mm/1.2", top diameter 36mm/1.4", bottom 28mm/1.1"
8#: Height 30mm/1.2", top diameter 42mm/1.6", bottom 32mm/1.26"
9#: Height 37mm/1.46", top diameter 45mm/1.77", bottom 36mm/1.4"
10#: Height 31mm/1.22", top diameter 52mm/2", bottom 42mm/1.6"
11#: Height 37mm/1.46", top diameter 54mm/2.1", bottom 44mm/1.73"
12#: Height 39mm/1.54", top diameter 62mm/2.44",bottom 52mm/2"
13#: Height 38mm/1.5", top diameter 68mm/2.6",bottom 55mm/2.1"
14#: Height 41mm/1.6", top diameter 71mm/2.8",bottom 61mm/2.4"
15#: Height 41mm/1.6", top diameter 79mm/3.1",bottom 68mm/2.6"
16#: Height 41mm/1.6", top diameter Food grade,bottom 74mm/2.9"

Features:
The silicone rubber is resistant to heat, cold, dielectric, ozone, and atmospheric aging properties.
It enjoys excellent physiological inertness and body compatibility and is non-toxic, odorless, non-corrosive, an anticoagulant.
Can Subject to harsh disinfection.

Notice:
1.Please allow slight size error due to that they are handmade. Thanks for your understanding.
2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.