Plus mecricco L 4 pieces 44-750

[Features] ●Even if you wear it for a long time, it won't get stuffy, and your office work will go smoothly. -It is a rubber type with strong frictional force that can be turned up firmly. ● Antibacterial specification.

[Use]
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[Specifications] ●Color: Blue ●Size: L ●Inner diameter (mm): 16.5

[Specification 2]
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[Material/Finish] ●Synthetic rubber *Some parts contain natural rubber

[Set contents/accessories]
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[Caution] ● This product does not have conductive properties.