STAS moulding hook alu + steel cord with loop 150 cm (59") + zipper - STAS picture hanging systems
12 Hanging Components STAS Cliprail Pro Picture Hanging System Kit- Heavy Duty Track and Art Hanging Gallery Kit for Home Office or Public Space (6 Rails 12 Hooks and Cords White Rails) - Walmart.com
Amazon.com: 4 Pack Each STAS Moulding Hooks + Perlon Cords with Loop + Zipper Hooks (59" perlon Cord, Brass/Gold) : Tools & Home Improvement