No of Bangles : 1 dozen/ 12 Bangles. There is no size Exchange possible, choose the correct size from size chart.  Dispatch Timelines: 3-4 working days (it’s not delivery)  Working days we consider: Monday to Friday. For Customizations: Whatsapp or Instagram DM Please Note: Kindly make appropriate Size selection(s) from the above to add to shopping cart and refer to our Return & Refund policy. We Manufacture this product once you place an order & we will reach out to you in case of clarification.