1.Material:Nylon 2.Size:2.5cm width,160cm length Dog collar leash ,dog rope lead, dog rope leash with stronger hook1.Different color & sizes ... a professional manufacturer for Jacquard webbing, webbing, Rope, Sofa Elastic Webbing, Elastic Webbing, have enriched design experience, advanced technologies and manufacture equipment ... ,we will reply you ASAP,thank you for viewing. Retractable dog collar