'I love you' Postcard Necklace from Love, Hearts and Crosses. The necklace is 18 inch long and gold plated, and the teeny postcard is just 27mmx17mm, and engraved with 'I love you'
It's only £6 too which is an absolute bargain compared to some of the other similar styles I've seen. Love, Hearts and Crosses is another Twitter find, and you can follow her here. Keep an eye on her twitter as she often runs some fabulous competitions!