Small- (4.6" x 0.8" x 0.4") / Meant for 4" scroll

Medium - (4.7" x 1.25" x 0.6") / Meant for 4" scroll

Medium Long - (5.3" x 1.0" x 0.6") / Meant for scrolls up to 5"

Large - (6.1" x 1.25" x 0.6") / Meant for 5" scroll

Large Long - (6.4" x 1.0" x 0.6") / Meant for scrolls up to 6"

Extra Large - (7.7" x 1.3" x 0.6") 

XXL- (8.5" x 1.5" x 1.0") Meant for scrolls up to 8"