Large 25w (top) 18w (bottom) x 16h x 7d (fits large to extra large handbags/totes)
Medium 21w (top) 15w (bottom) x 14h x 6d (fits medium to large handbags)
Small 17w (top) 12w (bottom) x 12h x 5d (fits large clutches, crossbody or small handbags)
The top of this dust cover is wider to compensate for the depth of your handbag. This width will decrease after placing your handbag inside the dust cover.