Unique leash and collar in one is designed for easy correction while walking, exercising or training. Slip Leads have an adjustable oil tanned leather slide to prevent lead from slipping off.? Warm Tips: All dimensions are measured by hand, there may be 0.1- 0.3 cm deviations. Please consider the sizes before you order. Due to limitations in photography and the inevitable differences in monitor settings, the colors shown in the photograph may not correspond 100% to those in the items themselves. About our services If you have any questions, please leave your messages, we promise to reply you within 24 hours and offer you best services? If you are satisfied with our products, please dont forget to leave 5 stars Positive Feedback, we will appreciate your encourage If you are not satisfied, before you leave the Negative/Neutral feedback, contact us and let me know that, we will resolve the problem till you satisfy. Please check the size before you confirm the order and we are always here for you.Thanks for coming to my store and enjoy your shopping!