6 Pack of Our Favorite Box and Package Openers - Auto Blade Retract<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Extra-handy desk accessory - great for boxes， poly mailers &amp; annoying plastic blister packaging</li><li>Set of 6 mini razor knives with thumb-slide blade， spring-loaded to auto retract for safety</li><li>Compact size (1.5" x 1.5") but with big cutting power of super-sharp tempered steel razor blade</li><li>1/2" blade-length less likely to damage package contents; stays sharp through hundreds of cuts</li><li>Easily slices through cardboard， Tyvek/poly， plastic packaging， sealing tape - even strapping tape!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31E63SzD14L.jpg" noproxy>