Product Size：10*15cm （3.93*5.91inch）/13*13cm （5.12*5.12inch） Material：silicone 6sheets/packet Product Features: transparent stamp is made of high quality silicone material, soft, washable, reusable, easy to use and clean.It can adhere to rough surface naturally. It is very suitable for making holiday cards, scrapbooks and gift labels.There are a variety of designs and themes to choose from.