Here we have our 153mm x 153mm Square stamping blocks which can be used with all clear stamps. Ultra Polished for easy cleaning, stamp removal & see-through vision. Lightweight acrylic stamping blocks are thinner than basic stamping blocks. Our lightweight stamping blocks have a huge advantage in allowing you to stamp exactly where you want. This block is 153mm x 153mm Square; we have a few other sizes that we stock. This is a large stamping block which is best for setting out all your stamps for an 6 x 6 card e.g. At Christmas you may send a few cards that are the same but you need to keep mounting and un-mounting different stamps for each card like the text then the design(s). This block would solve that issue and enable you to stamp each card once with the full designs and any texts. Perfect for the bigger stamps coming on the craft market so you don't need to makeshift some way of stamping with a few smaller acrylic blocks. Mount all clear and cling stamps. Lightweight. Ultra polished. Thinner than basic stamping blocks. No adhesive needed.