Mobile Phone Strap KLM Royal Dutch Airlines Strap Mobile Phone Smartphone Condition: Unopened. Since it is unopened, the product has not been checked. Please understand. I have kept it carefully, so I think the condition is good, but please purchase it with the understanding that it is a long-term storage item. Please check the photos and purchase after you are satisfied. Please refrain from purchasing if you are concerned about defects in product specifications, deterioration over time due to long-term storage, or dirt. If you have any concerns or questions, please ask before purchasing. Mobile Phone Strap Smartphone Strap