To order the matching set add the size collar you require to your cart then select the matching lead width and add this to your cart also.
 
Dog Collar Size Guide
X-Small                    7-11"      15mm wide
Small                       10-13"     20mm wide
Medium Narrow      12-17"     20mm wide
Medium                  12-17"      25mm wide
 Large                     16-21"     25mm wide
X-Large                   20-26"     25mm wide
 
Leads are around 110cm long and can be made in 20 or 25mm widths to match the collars.
 
If you are unsure on sizing, measure the circumference of  your dogs neck with a flexible tape or you can use a piece of string and ruler.
 
If there is a specific size you require that is not listed above please get in touch.