Two height extenders for ikea billy bookcases. The larger one is 23.5" wide; the smaller one is 16" wide. Both are 13.5" tall and 11" deep. This style, but in a medium reddish-brown (a discontinued color):
https://www.ikea.com/us/en/p/billy-height-extension-unit-black-brown-502638...
Porch pickup in downtown Harpers Ferry.
Fair Offer Policy applies
Height extenders for ikea shelves (Harpers Ferry)
This offer has been gifted to someone and is no longer available.