Handmade in-house using elastic materials to create one-of-a-kind pet accessories. Each connector features multiple snaps to adjust the length of your pet necklace. Slide connector through necklace loops and connect snaps at desired length. Each connector adds approximately 5"-6.25" to the length of the necklace. NOTE: THESE ARE DECORATIVE ACCESSORIES. NOT INTENDED TO BE WORN FULL-TIME. ALWAYS SUPERVISE PET WHILE WEARING. FINISHES CANNOT BE GUARANTEED OVER TIME DUE TO WEAR AND TEAR.