Due to it’s polished, there is no edge.
It looks like a bamboo hat.
Durable, soft and Eco-friendly.
Stable quality and factory directly price.
Produced according to customer’s illustrate or samples.
Made in Taiwan.
Material: C100G (FOAMTEC)
Size: OD 54mm x ID 26mm x H 13.3mm
Country of Origin：Taiwan,New Taipei
Sales Method：Export ,Manufacture