16 glue in cord tips with  3 mm opening in antique bronze . These work welll   with the  leather  3mm crod sold in this shop .

 Use jewelry grade glue for gluing ,such as a super glue style  or E 6000. 

 

link to leather cord 

https://www.juliehaymaker.com/product-page/2-yards-round-smooth-cowhide-leather-cowhide-black-3mm

16 glue in cord tips color is antique bronze

$2Price