Dear Supplier, Kindly send us best possible quote for 500 pcs for basic travel set (neck pillow, ear plug and eye mask) with one colour branding. White Grey colour is preferable. However this order can be confirmed on urgent basis, please suggest us colours from available stock. Also send us sample cost(with delivery time), packing list and production & delivery time charges (by air). Waiting for your soonest reply. Thanks in advance.