It is a .zip file of the plugin .rbz file and a test pattern. In order install the plugin, just extract the file in initially, then open SketchUp, click SketchUp->Preferences->Extensions, click Install Extension, then locate the nb_skptolaser.rbz file.
Link for download
We want to feature this page: sketchup4architect.com/sketchup-plugins
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Published By
Arka Roy
www.sketchup4architect.com
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