Here's a lot of 20 beads. These are rectangular in shape and are approximately 13 x 10. Shipment is via USPS Priority Mail and I do combine. I'm having a bit of an issue with the insurance calculating correctly so please allow me to invoice you. Let me know when you're done, which payment method you plan on using, and I'll send you an invoice. I will ship internationally as long as you are willing to accept USPS Priority International with insurance and tracking. Please allow me to invoice you as well so you don't get overcharged. I accept PayPal, Google, ProPay, cashier's checks, personal checks in USA funds (with a hold time), money orders. If you don't love your purchase you may return it for a full refund. You're responsible for all costs to return the item(s) and those costs are not refundable. Feel free to ask questions. Thanks for looking!