Mac - Son An original handwritten calligraphy piece, printed onto beautiful linen textured white cardstock.  Greeting cards are all A6 size, blank inside for your own message, and accompanied by a recycled kraft envelope.      Three Little Bird's cardstock is 300gsm weight, beautifully textured and with a sturdy yet soft feel. It is an Italian textured card in high-white shade. The cardstock is uncoated, wood free, lightly textured on both sides, completely biodegradable and recyclable and proudly sourced from within Ireland. This cardstock is what they use on all of their prints and greeting cards! Three Little Birds wrap their greeting cards and prints individually in 100% biodegradable clear wrap, and there is a small (biodegradable!) sticker on the package to let you know that the packaging can be disposed of on the compost heap.