ADJUSTABLE DESIGN: Height adjustable book stand with mobile base featuring smooth-rolling casters for easy movement and positioning STURDY CONSTRUCTION: Built with durable metal frame and high-quality wood reading surface that holds books and documents securely Elevate your reading experience with adjustable portable book stands. Enjoy hands-free convenience and reduce neck, back, and eye strain for extended periods The sturdy metal frame ensures stability, and the adjustable height mechanism lets you customize the perfect position whether sitting or standing. The smooth-rolling wheels provide excellent mobility, allowing you to easily position it wherever needed. Aazon.co: Book Holder Floor Stand with Wheels & Lights, Reading in Bed, Height Angle Adjustable Wooden Book Stand Foldable Portable Reading Rack | Lazada PH Perfect for students, professionals, musicians, or anyone needing a mobile reading solution. The stand's cross-base design with lockable casters provides enhanced stability when stationary. VERSATILE USE: Perfect for reading, studying, or presenting materials while standing or sitting, with adjustable angle book platform Portable Book Display Stand Portable Metal Adjustable Reading Book Holder Supp... - Vicedeal Mobile Library Book Display MOBILE BASE: Four-wheel rolling base with cross-shaped foundation provides excellent stability and maneuverability in any direction