An early to mid-20th-century automotive advertising piece consisting of a printed cardboard box containing an assortment of heavy-gauge metal repair links. The box features red and green graphic illustrations on a buff-colored background. The front panel displays the brand name SELF-CLOSING MONKEY LINK in red block lettering above the designation No. 2 Size. A prominent red arrow contains the text NO TOOLS REQUIRED and is the Link, positioned next to the slogan See How Easy and an illustration of a monkey attaching a link to a tire chain. The lower section of the front panel provides printed directions for replacing broken links and identifies the manufacturer as Flower City Specialty Co., 158 Hollenbeck St., Rochester, N. Y. The top flap is printed with the product name, size, and the original price of 30 Cents. A side panel contains promotional text stating that Self-Closing Monkey Links are the Only Links that Always Fall Out of Cross Chains when they wear out. The internal metal links are constructed from thick steel wire and are stored loosely within the packaging.