This is a speaker installation kit and wiring for KFC-RS175. The items are enclosed in the black frame: ⑤⑥⑦⑬⑭⑮. ⑤ Nuts (M5) 8 pieces x 2 ⑥ Spring washers (φ5) 8 pieces x 2 ⑦ Washers (φ5) 6 pieces x 2 ⑬ Conversion cords for Toyota and Mitsubishi 2 pieces x 2 ⑭ Universal conversion cords (25cm) 2 pieces x 2 ⑮ Connection caps 4 pieces x 2 These are unused items from when installed on front and rear speakers of a Honda car. If you would like to purchase individual items, please send a message. If you wish, I will also include the instruction manual (with folds). Thank you for viewing.