Carla Craft - Border Punch- Heart  (Used). Carla Craft punches are ideal for creating eloquent designs suitable for all kinds of occasions. Suitable for: Cut outs for card & scrapbook making, decorations, kid’s projects and other craft productions. This punch gives a beautiful border round the edge of a card. Recommended Maximum Card Thickness: 120 gsm. Design Measures 45mm x 10mm Approx.