Fully adjustable, functional and practical nylon collar. Ideal for daily use, with double nylon combining two colors. Two click closure for optimal adjustment. Available in 8 colors and 4 sizes.Maximum comfort.Resistant materials.Available in 8 colors and 4 sizes. Size guideSizeNeck circumferenceTape widthExample of breedS20-30 cm10 mmChihuahuaM30-40 cm1.5 mmYorkshire Terrier, West Highland TerrierL36-48 cm20 mmFrench Bulldog, Border CollieXL48-66 cm2.5 mmLabrador Retriever, Golden Retriever