Note:when you payment the item .you will choose two ways the ship way . Economy Int'l shipping have not the tracking number . Standard Int'l shipping have tracking number ,so that you can check your item all ship imformaton Introduction: 100% Brand New 77mm ring adapter + holder for Cokin P series filter . The adapter and filter holder is used for setting the filters onto the camera. The following diameters are available for the holder Cokin P Series 49mm, 52mm, 55mm, 58mm, 67mm, 72mm, 77mm ,82mm. Description: .