INTRODUCING OUR NEW DURABLE AND LIGHTWEIGHT SLIP LEASHES. PERFECT FOR TRAINING OR INTRODUCING THE USE OF A LEASH ON YOUR DOG.  LEASH LENGTH IS ABOUT 4 FT WITH A THICKNESS OF ABOUT 1/2". THESE LEASHES ARE CONSTRUCTED OF A COMBINATION OF ROPE AND NYLON FOR AN EXTRA LIGHTWEIGHT FEEL TO THEM. ITEM IS ONE SIZE FITS ALL. WIDTH CAN BE CONTINUOUSLY ADJUSTED TO FIT ANY SIZE NECK.