Dear friends, thank you for coming Length:40cm(40pcs) Size: 10x10mm Color: as picture Hole: with hole If there is a lot of need, please consult the customer service and we will give you a reply within 24 hours. The picture is only for your reference, please check the above detailed measurement to choose the correct size, and allow 1-2mm differences due to manual measurement, thanks!

If you are not satisfied,please contact us to solve for you.