The HangZ Easy Tie 2-Hole D-Ring Kit's patented design eliminates the need to tie wire the old fashioned way. Wire will never slip or untie. Keeps hands clean and protects fingers from injury. Kit also keeps hardware completely hidden. No more unsightly hardware exposed. Never see the hook again. Ideal for canvas and open back frames. Holds up to 30 lbs. Kit includes two 2-Hole D-Ring Picture Hangers, 9 ft. L coated picture wire (made to be cut to desired length), one 30 lbs. HangZ Gallery Picture Hook and mounting hardware. Features: Patented design eliminates the need to tie wire the old fashioned way Keeps hands clean and protects fingers from injury Hardware stays completely hidden - never see the hook again Holds up to 30 lbs.