High quality aluminium frame ¡ª super lightweight only in 1.32 lbs but stand sturdy with non-slip rubber feet which suitable for floor stand or table top display Two adjustable wings ¡ª support larger canvas, holding canvas to max 20¡±(50cm) in height, depth max 1¡±(2.5cm), adaptable for variety sizes of frames and artworks, stable supporting arms help you painting flat One split back leg ¡ªflexible for different adjustable angles, maximum Easel height reaches 21¡±(51cm )