1980s Deadstock Vintage Key to My Heart Necklace. Pendant Measures 1 1/4 long and dangles from an 18 chain. Deadstock Vintage are styles that have been collected over the years in the industry which have been stored away for up to 2 decades and finally cycled back into style from who else but us 80s Purple. These vintage pieces are sold as is in their vintage condition (*some pieces have experienced slight or minor distress over the decades) .