Due to the varying shapes and sizes of the Keepsake collection designs, each piece can hold a slightly different sized note as listed below: The Chic 16 x 16mm The Heart 26 x 13mm The Full Heart 26 x 13mm The Circle of Love 34 x 20mm The Love Drop 25 x 25mm The Full Love Drop 25 x 25mm The Amavi 17.5 x 20mm The Collette 27 x 22mm The Genesis 55 x 65mm The Ingot 56 x 56mm The Cross 24mm x 12mm The Pawprint Drop 25 x 25mm The Cufflinks 44 x 51mm