DHP Universal Trundle Metal Frame, Fits Most Daybeds - White Trundle Only Provides a comfortable extra bed for sleepovers or overnight guests Fits under daybeds with 12" clearance for easy storage White, solid metal frame construction Includes four casters - 2 locking and 2 non-locking Trudel ONLY, Daybed not included This item is eligible for free replacement parts. Contact Amazon Customer Service for more information.