Features:
Quality Material: Our products are made of quality foam material, that is soft to touch and with nice resilience. Not easy to break and deform, can be applied for a service time, soft enough to fit many cup shapes, give you a reliable experience.
Designed for Cup Turner Machine: Just DIY your own cups and protect your cup from slipping down, and attach your cup to the PVC pipe of the cup turner machine.
More usages: Cup elastic sponges can be widely applied to electronics, electrical appliances, furniture, and more, practical lining for packaging different cups, bottles, glass, ceramic and more crafts.

Specification:
Material: foam
Color: Black
Diameters: 75mm x 72mm/2.95" x 2.83"
Height: 90mm/3.54"
Hole Diameter: 19mm/0.75"

Package includes:
4 Pcs x Cup Turner Foam

Note:Please make sure the size of your cup's opening mouth and always use the foam a little bigger than your cup, not a smaller one.
The diameter of the foam's center hole should be slightly less than the PVC pipe diameter to hold the PVC pipe tightly.
Please allow a slight size error due to manual measurement.
Please allow slight color differences due to different monitors.