Velcro fastenings are useful for children who cannot fasten laces.
Some people find Velcro fastenings or elastic laces helpful.
The diaper can be made with no fastenings or hook & loop fastening.
Young junior girls may still find complicated clasps and fastenings tricky, therefore a swimsuit that is easy to get on and quick to take off can help when getting changed on their own.
The total cost per mile of such a line, including all bolts, nuts, fish-plates and fastenings, ready for laying,, delivered in the United Kingdom, is under Soo a mile.