SKB Sports 3I-Series, Single Rifle Case, 36.5 x 14.5 x 5.5, Black 3I-3614-6B-L SKB is recognized globally as an industry leader in the design and manufacture of molded polymer transport cases. SKB cases are engineered to provide protection for equipment utilized by hundreds of companies involved in diverse industries from music and pro-audio products to military" industrial and medical applications.