Welcome to tonicmoments!                     Material:NATURAL STONE                     Size:6 mm in dia.                    Quantity:66pcs/strand,10 strands                                    660pcs in all                     Shipping: AU$ 0.99                     Insurance: AU$ 1.00                                Conversion:1mm=0.039 inch                                          1 inch=25.4mm                                                           Paypal is prefered, if you want to pay by other method,please contact me before you bid .i will  find another way for you to pay. All the payment should be received with in 10 days after the ending of the item.if not we will relist the won item and report to ebay for non-payment.if you have some special reasons please tell me and i think i can understand you and help you.thank you for do so.   Usually we offer Airmail: First-Class Mail, about 10 -20 business days for delivery. If the total purchase is up US$100.00,we will offer EMS for free.it will take only 5-7business days for delivery. If you are unhappy with the items for any reason,it can be returned within 3 days after receipt.returned items must be in the original condition,not worn or altered.then you can choose exchange or refund.shipping charges and insurance cost are non-refundable. Positive feedback is gladly expected as it showes how you are satisfied with the items and the service.  Sometimes mistakes or accidents may happen during the shipping way so if  it takes more than 30 days for delivery,please tell us and we will fully refund.let's try our best to evolving  and improveing our business.thank you for your help.all the best! your Chinese friend Helen. If you have any questions,please feel free to email me to fashionjewellery188@yahoo.com.cn. i am always at your service and will answer you as soon as possible.please remember to add me to your favourite list.thank you! Best wishes for you!              Thank you for your        visiting!