| Number | Out Diameter (mm) | Inside Diameter (mm) |
| 1 | 18 | 17.3 |
| 2 | 16 | 14.5 |
| 3 | 14.5 | 13.6 |
| 4 | 14.5 | 13 |
| 5 | 13.6 | 13 |
| 6 | 13.6 | 12.5 |
| 7 | 12.8 | 11 |
Shipping:
We strive our best to provide you the most reliable, affordable way of shipping service.But sometimes international delivery is highly depended on the courier company and local customs/duties.If you do not receive your item on time, please contact us immediately for further assistance.Thank you for your understanding.
All items will be shipped within 24-48 business hours upon receipt of payment (except Saturday and Sunday).
UPSshipping usually takes 3-5 working days
DHL shipping usually takes 4-7 working days
EMS shipping usually takes 5-15 working days
Payment:
We accept VISA , Credit card , Mastercard , WebMoney , Boleto , Qiwi wallet …etc.
Feedback:
Thank you for your support. Please take 1 minute to leave 5 star feedback to your order. Any dissatisfaction please contact us first before you leave 1-3 star feedback.
Return:
Return is accepted within 7 days after the buyer’s receiving the item.
If this item is defective upon receipt, customer has up to 7 days from date of receipt for exchange of a new one.
If you are not completely satisfied with your purchase, you may return it to us for a prompt exchange or we will refund your payment
Unused/unopened merchandise will be fully credited.
Please note that all purchases must be returned within 14 days of purchase. NO return or exchange will be accepted after 14 days from the date of purchase.
Include your name, address, item, daytime telephone, how you paid, and if you are requesting a refund or exchange.
After getting the returned item, we will refund the customer at the item’s price ( excluding the shipping costs to and fro ).