WKB41_53360 Size: Small The nylon keyboard bag"s water and stain-resistant exterior ensures the security of your instrument even in the most inclement of rainstorms. Each bag has a three-sided zipper that allows the bag to open flat for easy loading. Features: -Heavy stitched nylon -Large book pouch -Small accessory pouch -Thick padding -Three Sided Zipper -Straps Included Sizes: -Small: 14.5" H x 41.25" W x 5" D -Medium: 14.625" H x 42.25" W x 5.25" D -Large: 17" H x 44.5" W x 6.5" D -X-Large: 17.5" H x 51" W x 6.5" D Windsor Cases Windsor guitar bags are professional quality products that will make any busy musician"s life easier. Whether you are on your way to perform or going to rehearsal, Windsor bags make transportation easier. The thick padding provides great durability which allows you to move at ease. The large accessory pouch will keep your sheet music or songbooks in clean and dry condition. Your deserve the best so why not buy the best.