This dainty trim is perfect for seamlessly finishing projects, such as wainscoting where it meets a door jamb for instance. Even finding it in wood is difficult but pvc is so much better with never a worry about water damage. And it is paintable if one needs a different colour. It’s going to be perfect for gaps that are too big to caulk and too obvious to ignore, so I have the 8pack just waiting to be the saving grace to take the finish work from ok to professional. I’ve done enough trim to know you just need some things on standby, and this is one, along with the 34 x 34 cove, and 3- 14” baseboard, all pvc, and from Wayfair delivered free and priced right. .