-premium quality blades for unger scrapers-it will fit all 10 cm unger universal scrapers-made from premium rust free materials-sharp, durable, easy to use & cost effective-recommended for heavy duty cleaningUnger Blades 4"/10 cm ReviewSometimes you can't remove the debris on windows just by was..
-made from extra strong carbon steel
-two sharp sides for extra durability
-suitable for window & floor cleaning
-both sides are lacquered for rust protection
-available in packs of 25 blades
-each blade is wrapped in paper for safety
Unger ErgoTec Blades 10 Cm Review