To use these pieces you will need to purchase cup775166_2228 - A Walk in the Garden - Slice form popup card. This card features a slice form garden gate with a gentleman proposing to his girlfriend. The card can be extended by changing the J piece with one from this addin pieces. This set features 6 silhouettes of families. They could be used for Mother's day, Father's day, party invitation, valentine's day and thinking of you cards. The zip file contains the purchased cutting tile format, a photo of the 6 addin pieces and the TOU. The TOU is also located in the shop policies for your review before purchase.