Open up the promotional possibilities of this 3-in-1 letter opener! Featuring a magnifier and a 3 1/2 ruler, this instrument is made of ABS (Acrylonitrile Butadiene Styrene) plastic. What a perfect marketing tool for corporate offices, warehouses, schools and nonprofits! Take it to your next trade show or convention and they'll grab at the practical little utility. Order now and send your brand on the road to maximum exposure!