Those are close but not it. The straps I’m talking about are a made of plastic and they have a head on one side that allows you to slide the other end through and then it won’t come back out.
EDIT: I think I found a link on Amazon that is what I mean and you find around a lot of boxes.
https://www.amazon.com/Duck-Brand-Strapping-Buckles-280789/dp/B00A4TMGG8?SubscriptionId=AKIAILSHYYTF...
EDIT: I think I found a link on Amazon that is what I mean and you find around a lot of boxes.
https://www.amazon.com/Duck-Brand-Strapping-Buckles-280789/dp/B00A4TMGG8?SubscriptionId=AKIAILSHYYTF...