>> Material: Stainless Steel + Silicone.
>> Package including: 10pcs/lot.
(If you need large quantities, you can contact our customer service to get wholesale price.)
>> Size: 6mm, 7mm, 8mm, 10mm.
>> Conversion: 1mm=0.03937inch, 1inch=25.4mm.
>> Conversion: 1cm=0.3937inch, 1inch=2.54cm.
>> Manual measurement, please allow a little bit difference.
>> Color: Steel Color, Gold Color.
>> Note: Color may have slightly difference due to the color calibration of each individual monitor.