Effixstamp flash preink stamp mounts box type mounts are the most sturdiest mounts available on offer amongst all the products available in the market. They are made using virgin polypropelene material which gives it the non breaking advantage. The effix stamp flash preink stamp mounts box mounts are available in 12 different sizes. It has a full index window to display text of the stamps. The Effixstamp flash preink stamp mounts box mounts are available in two variants ( bonded foam and preglued foam).