The Large measures: 8" high from top of key post x 36" long.

It wraps around inside to line the purse with 8 gusseted pockets. Fits canvas totes, carryalls, travel bags, large purses, beach bags, diaper bags with 15" min. opening x 8" min depth. 8th pocket is 6" wide & has velcroed flap which can be tucked behind the Purseket when not needed . Bulky items, eg. wallets, makeup cases, dayplanners, sit in the middle of a clean purse.