size: 13.4mmx13mmx16.5mm , Cap Hole inner diameter: 12.35mm , suction hole diameter: 7.9mm
made from 100% Food grade soft silicon......not rubber or plastic
mouthpiece drip tip cover caps
it is quite soft and relastic
separate sealed package for each mouth drip to keep clean . it is disposable . separate package to protect personal hygiene.
mouthpiece drip tip cover caps , the hole diameter is : 8.4mm . it is soft and relastic . it suits the drip thickness less than 11mm

Technical Details

Product Details

Package Dimensions
Width : 5.4 inch
Height : 2.8 inch
Length : 8.4 inch

Shipping Weight: 2.65 pounds (View shipping rates and policies)

ASIN : B013GAPDQ6