Always And Forever Metal Padlocks from Craft Consortium - charms each measuring approximately 1-1/8 x 1/2 inches in size.
Package measures approximately 4.5 x 4 inches and contains eight (8) heart metal padlock charms.
Ideally sized for handmade cards - wedding, engagement, love, Valentine's Day, anniversary, and so forth.
Attach using thread, ribbon, hemp, twine - try incorporating a small heart brad or faceted sticker embellishment within the heart shape of the lock charm. A tiny, single monogram letter would work as well. From Craft Consortium.