SF strips 217 mm, pack of 25

Simply the best and safest mount for your stamps 
-Maximum protection against sticking, discolouration, 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 stick down!).
-Pack of 25