Designed to safely and quickly open tough plastic packaging and more, this handy Scotch Safe Cut Package Opener is safer than scissors and utility knives. Great for using on electronics, toys, tape on boxes, DVDs, shrink wrap on beverage cases, tool packaging, envelopes/mailers, blister pack items, food bags and more. Features a retractable micro-tip blade and comes with a refillable blade cartridge. Made of sturdy plastic with a metal blade. Measures approximately 5" x 2". Comes packaged in a blister pack.