plastic spiral strings. made of TPU or PVC,

see attached photos , with metal keyring ,it's can stretch and shrink .

good use to the  scoop  or the tong to the bin.  or wth keys can easy carry on with you ,and easy to opener the door ,don,t need get down the key ,

size of it ; 140*10*2mm,

colour as you like ,have any interest please inquiry to us ,