With elastic laces you don't have to tie your shoes every time, it's quick and you only do it once, so you don't have to! It adapts perfectly to both everyday shoes and training shoes, for children and adults alike! It comes with a drawstring and lace lock.Tying your shoes is difficult! At least for many children and elderly people. Either they think it's really difficult to do the tying, or they have so many other things on their minds and so many things running through their legs that they don't have time. But untied shoelaces can be a real stumbling block! You barely have time to realize what has happened before you find yourself lying on the ground chewing gravel.Elastic laces with buckle and drawstring Diameter: 2 mm Length: 100 cm (you cut them yourself to the desired length) Materials: Nylon, rubber, plastic