Please do not use it to walk thee dogs over 110 lb totally, otherwise it might cause cord to break.Well-Constructed: Dog leash is made of polyester material, strong, lightweight and heavy duty.No Tangle: This swivel clasp design allows for auto adjusting when dogs criss cross. Dogs can move back and forth easily thanks to this no tangle design.Multifunctional Use: Our Multi-function can be use as double dog leash or three way dog leash.Perfect to control 3 dogs non tangle, You can walk and control 2 dogs or 3 dogs at once while maintaining safe control over all.Soft Grip: Comes with soft foam handle, easy to hold on, designed to protect your hands. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.