#PCV0003Padded dog collar made of the top materials of Nylon and silky VelourMedical Diagnosis Equipment .All our plastic buckles on the collars are specially constructed with almost 3 times(x3) of breaking strength against normal buckles in market.Thick inner-Pad material to provide comfortable and durable use.Sincerely accept world-wide custom logo and patteIntegrated Circuit rn (ODM/OEM).Matching leads(leashes) in all patterns are available with the lengths of 0.6m, 1.2Other Bags & Cases m, 1.Physical MeasurinCapacitor g Meter 5m, 1.8m and widths of 10mm, 13mm, 19mm, and 25mm.