1."Package includes: you will get 160 pieces of curtain replacement kit, including 80 pieces of traverse rod slides and 80 pieces of metal curtain hooks in total, enough to meet your needs for replacement; Each drapery traverse rod slide measures 1.2 x 0.5 inches, while each hook is about 1.33 inches high" 2."Quality material: the traversing rod slides are made of quality plastic, while the hooks are made of stainless steel, which are odorless and rustproof, firm and durable, lightweight and easy to carry or store" 3."Simple installation: the snap-in design makes it easy to add the slides to the rod without the disassembly of the curtain rods; These slides are compatible with most standard traversing rods; With S shape and pointed pins, the curtain hooks can easily push through the fabric and fix curtains in place, and also allows a simple removal" 4."Wide application: these curtain accessories are designed for the replacement of aging or broken slides and hooks in windows, bedrooms, dining rooms, sliding doors and other fixed curtain boards, room partition, curtain, gauze and hanging cloth etc."