Lighthouse SF- Mounts - Blocks Mixed
* Maximum protection against sticking, discoloration, dust and humidity.
* Stamps held securely in place by strong clamp-type seal.
* SF mounts are made from 100% polystyrene (free from softening agents, acids, and stabilising chemicals).
* Antireflection coating prevents light interference.
* Special adhesive on reverse side of film (simply moisten and affix).
Contains 9 Blocks Mixed
Standard sizes in most popular sizes.
For postal stationery, blocks, mini-sheets etc.