Protection Racket A1822-00 AAA 22 x 18 Inches Rigid Bass Drum Case Size: 22" x 18" Luggage tag Superior dual density foam hard on the outside and soft on the inside, giving incredible strength & rigidity whilst keeping the cases very light A non abrasive, synthetic fleece that removes surface moisture & preserves tonal stability between gigs High abrasion resistance 600 denier polyester it won't fade, crack or shrink. 100% water-proof high stability in extreme climatic conditions